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Solving Math Equations but they keep getting HARDER | jensenmath.ca

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JensenMath

JensenMath

Күн бұрын

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@Taric25
@Taric25 10 ай бұрын
I thought you were going to end with complex analysis. These were all pre-calculus.
@yourcolotisdifferent
@yourcolotisdifferent 10 ай бұрын
Bro just look up complex analysis problems if you wanted to do them so bad
@TrustingTroller
@TrustingTroller 10 ай бұрын
23:16 "Through all 11 difficulties of high school-math-level equations"
@dickmeatbootysack2165
@dickmeatbootysack2165 10 ай бұрын
@@TrustingTrollerohhhhh he says that at the end of the video where obviously a new viewer will see immediately
@josephlorizzo8997
@josephlorizzo8997 10 ай бұрын
i thought that too bruh
@rhoclouds
@rhoclouds 10 ай бұрын
@@TrustingTroller if this is the highest level of math you reach in high school, then something is wrong. no offense
@azuarc
@azuarc 10 ай бұрын
I must not be the target audience for this video because I thought these were all really basic. My pre-calc students should be able to solve all of these. I was waiting to be actually challenged.
@virajpatil1017
@virajpatil1017 10 ай бұрын
True😂🎉
@instinx9154
@instinx9154 10 ай бұрын
then do integration bee questions
@wallcatpl810
@wallcatpl810 10 ай бұрын
I mean the target audience is probably algebra 2 students, or precalculus students.
@CCD365days
@CCD365days 10 ай бұрын
Maybe yeag
@arkaprovodas4920
@arkaprovodas4920 10 ай бұрын
same
@Booskop.
@Booskop. 10 ай бұрын
I've been out of math class for 15 years and I managed to solve the first 3 equations. Consider me a happy man. Edit: I was glad when you noticed the missing bracket and corrected it.
@HiekJ
@HiekJ 9 ай бұрын
I'm 15 and solved first 5 questions 😊
@shreyashpachore4156
@shreyashpachore4156 9 ай бұрын
@@HiekJ I am 15 and have taken Calculus 3
@Gus-s9v
@Gus-s9v 9 ай бұрын
8 was able to do first four and more 5:05
@mukundkumar2483
@mukundkumar2483 9 ай бұрын
​@@HiekJI'm 16 and solved all of them
@abdallahbac
@abdallahbac 9 ай бұрын
17 and solved all of them With less then 2 secondes each
@jakejake7958
@jakejake7958 10 ай бұрын
I actually really enjoyed this type of video. I am currently in Grade 12 (finished advanced functions) and I was able to get everything correct except for #10 because I forgot the identities. Great vid I really enjoyed this!
@AMig-ht8nw
@AMig-ht8nw 9 ай бұрын
Im grade 3 lolll
@shubham_sharma777
@shubham_sharma777 8 ай бұрын
​@@AMig-ht8nw not a flex dude
@sdaeu
@sdaeu 8 ай бұрын
@@AMig-ht8nw What? Why on earth are you solving equations that young. I mean, I can understand the easiest but the complex ones? Ain’t no way 🤣 Get off technology and enjoy your childhood, no need to worry about studying properly into you reach high school, as that is when you will have public examinations.
@nathanswinford2430
@nathanswinford2430 7 ай бұрын
Yoo same just finished AP Calc BC but I forgot the trig identity
@xTypo69
@xTypo69 3 ай бұрын
I'm in 7 understanble right half of these are done in my class yes till 10 becuz I m in india
@janvasicek8843
@janvasicek8843 10 ай бұрын
I was waiting for differential equations. But this video was awesome to watch, you have a nice voice😊.
@riccardofroz
@riccardofroz 10 ай бұрын
Level 8 I would have done it without "test": x^4-x^3-11x^2+9x+18=0 Split -11x^2 in -2x^2 and -9x^2 and manipulate the signs to have the following (x^4-x^3-2x^2) - (9x^2-9x-18)=0 Factor x^2 on the left parenthesis group and 9 on the right: (x^2-x-2)x^2-9(x^2-x-2)=0 (x^2-9)(x^2-x-2)=0 x=+-3 x=(1+-sqrt(9))/2=-1,2
@joetsu7109
@joetsu7109 10 ай бұрын
i did the same exact thing
@sushantagarwal720
@sushantagarwal720 10 ай бұрын
Same
@cariogenic
@cariogenic 10 ай бұрын
just a question how do you know to split the x^2 term into those exact numbers? I usually struggle factoring polynomials of order 3 or greater without the rational root theorem.
@DadoLMN
@DadoLMN 10 ай бұрын
Did the same thing!
@layer1087
@layer1087 10 ай бұрын
​@@cariogenic experience and skull development can play a factor in here, I didnt know you could do it like this so I'm kinda happy to learn smng new. I used test all the way ±1, ±2 and ±3 (was just wondering if there are more answer from test or would I have to divide but all the answers were there lol)
@OculusVeri
@OculusVeri 9 ай бұрын
Nice So I paused the video and just ended level 1 after 2 hours of calculating Looking forward for level 2 So far so good
@davincitoredivinott1508
@davincitoredivinott1508 8 ай бұрын
Is that the ingushetia flag
@charlescrawford9972
@charlescrawford9972 10 ай бұрын
Saving this for my 10 year old. He'd love this.
@Iamsnowedyt
@Iamsnowedyt 10 ай бұрын
10 year olds can only the first one
@w花b
@w花b 10 ай бұрын
​@@Iamsnowedytmaybe their kid is the next Terrence Tao
@TakshabDahal
@TakshabDahal 9 ай бұрын
​@@Iamsnowedytwhen I was ten I could do up to the 4th one
@srimattheuniverseshow
@srimattheuniverseshow 9 ай бұрын
*Yes i can definitely understand level 11 As a 11 y/o*
@dgnoob18
@dgnoob18 9 ай бұрын
​@@Iamsnowedytno
@mrgamepigeon6586
@mrgamepigeon6586 10 ай бұрын
I struggled massively with the level 6 equation. I did it but I went throught like 20 steps. All that for you to show me that I could've taken the log of both sides.
@azmard4865
@azmard4865 10 ай бұрын
That's maths for ya brotha o○o
@aguy5321
@aguy5321 8 ай бұрын
Lol same
@inconspicuous45
@inconspicuous45 10 ай бұрын
As a 9th grader (currently halfway through algebra 2) I was pleasantly surprised that I could do the first 6 with ease
@vinaymohan.
@vinaymohan. 9 ай бұрын
Me also but got only 5 right.
@skittles8186
@skittles8186 9 ай бұрын
same, I got almost all of them right except for that one trig one but I could do #10 once I looked up the Pythagorean identities
@tanuahuja1102
@tanuahuja1102 6 ай бұрын
I'm in 9th too....I got all of them except the sixth
@papapapalima_scotland
@papapapalima_scotland 10 ай бұрын
Great practice. Got all but 9 and 10 right. 9 I made a silly mistake, but I own it. 10 I was completely out of my depth, would need a refresher in trig. 1 to 8 and 10 were enjoyable but nothing too difficult.
@King-sd5vg
@King-sd5vg 9 ай бұрын
Really cool video, this is great for someone like me who missed out early into math, but I'm really fascinated by it now and trying to learn! I've noticed a lot of the time people do anything in their power to not use the quadratic formula I wonder why? For me it's been 10x easier every time I see a quadratic just throw everything into the formula and most of the time it works out nicely.
@shubhtiwari8479
@shubhtiwari8479 7 ай бұрын
thats because for simpler equations, using the quadratic formula just makes it longer even though its more efficient, but by using the factorisation method (which u can get really good at by practicing) u can solve these type of equations even faster and save a lot of time and energy. And as the great mathematicians say, in order to become great at math, we should become lazy so that we can find easier methods to solve problems😂
@bjornfeuerbacher5514
@bjornfeuerbacher5514 10 ай бұрын
Another way to do equation 6: Write it as 4^(3x) times 4^(-1) = 5^x times 5^2, bring every factor with x to the left and every factor with x to the right, so 4^(3x)/5^x = 5^2 times 4, which easily simplifies to (64/5)^x = 100. If you have a modern calculator which can do logs to every basis, now you just have to take the log to the basis 64/5 and you are done; otherwise use log to the basis 10 and use log(64/5)^x = x times log(64/15).
@tobyndutchess4415
@tobyndutchess4415 10 ай бұрын
I simplified with indicies laws then did the log at the end.
@NellvinCervantes-gt4ot
@NellvinCervantes-gt4ot 9 ай бұрын
Calculus (we include Physics to be more fun) Levels: *Level 1 - 4 : Differential Calculus Level 1 - 2 : Related Rates Application (Level 1, more simply for example is calculating the rate of change of length of shadow in time. Level 2, more complex, we include physics like calculating the accelerations of blocks suspended in the pulleys.) Level 3 - 4 : Relative Minima and Maxima Applications (Level 3, for example is calculating the minimum distance travelled by an ant in a pyramid between 2 given points. Level 4, we can include physics like calculating the minimum/maximum force applied to an accelerating body in a system by using newton's 2nd law). *Level 5 - 8 : Integral Calculus Level 5 (from probability, calculating the expectation value of random variable) Level 6 : (evaluate integral dx/(x^11 + 1). Level 7 : application (if we include physics, determine the work done on a long and heavy rope placed on different inclinations of surfaces). Level 8 : derivation (if we include physics, structural theory, Derive the 3-moment equation) *Level 9 - 12 : Differential Equation : Level 9 : application (if we include physics, calculate the angle rotation in terms of time of rigid bar in a given system of springs. The springs one ends attached on ceiling and their other ends attached to the bar). Level 10 : derivation (if we include physics, Electromagnetism, Derive the electric field and magnetic field at a distance from short dipole antenna, by using Maxwell's Equation). Level 11 : derivation (if we include physics, Quantum Mechanics, show that the magnetic quantum number (m_l) is set of integers ranging from negative angular momentum quantum number (-l) to positive angular momentum quantum number (+l) by using Schrodinger Equation). Level 12 : application (if we include physics, General Relativity, Derive the Kerr Metric for rotating and uncharged massive body).
@douglasstrother6584
@douglasstrother6584 10 ай бұрын
Log rolling! Channel your inner Lumberjack! These are all pretty fun.
@ElectricGamer_YT
@ElectricGamer_YT 10 ай бұрын
The advanced trig way to write equation #7 is: x_1=7π6+2πn | X_2=11π6+2πn Assuming _ means "subscript" and n is an integer. It expresses all of the infinite solutions. Obviously there isn't infinite solutions in-between 0 and 2π, so in a word problem for less advanced trig, then that makes more sense Also, I was about to comment that x=2-√14 undefined, but nevermind
@FishbirdDD
@FishbirdDD 7 ай бұрын
Did he not write that as the solution?
@namangupta2214
@namangupta2214 10 ай бұрын
All 11 had fun
@rubennavarrobonanad9439
@rubennavarrobonanad9439 10 ай бұрын
Thought this video would have dif. Eqs. It didn't, but still great vid!
@JeftherGabriel
@JeftherGabriel 10 ай бұрын
Wow, I didn't know it was possible to factor quadratic expressions in this way. In school, I only learned to use the resolution formula. At least I can handle exponentials and logarithms; I'm not sure about trigonometrics yet.
@hackwithtechnoboy548
@hackwithtechnoboy548 9 ай бұрын
you forgot to mention that these are most difficult for americans
@coolspagamingandtech9302
@coolspagamingandtech9302 8 ай бұрын
Indian kids: 😊😅
@FrostedPurpleHaze
@FrostedPurpleHaze 4 ай бұрын
@@coolspagamingandtech9302 i did last one orally within 40 seconds I am 14 yo
@Silver_crap
@Silver_crap 10 ай бұрын
Basically you solved different kind of quadratic equations...nice👌👌.
@CliffSedge-nu5fv
@CliffSedge-nu5fv 3 ай бұрын
No. ?
@earth3039
@earth3039 9 ай бұрын
Nostalgic refresher😊
@CaulolProductions
@CaulolProductions 8 ай бұрын
me at the first 4 questions: why is bro taking the hard routes?
@shauryakhari6478
@shauryakhari6478 3 ай бұрын
These equations are easy . School exams are harder than this.
@superorange3698
@superorange3698 10 ай бұрын
Can't you use pq formula for 3?
@josephbenson606
@josephbenson606 10 ай бұрын
Most of em u can
@VAIBHAVMALHOTRA19
@VAIBHAVMALHOTRA19 8 ай бұрын
To all the people who are saying all of them are easy, congrats you have successfully done a great job for having superiority complex. Cmon, have some empathy. Not everybody has good math experience like you or not everybody has interest in practicing math like you. Watch this video through a perception of an average student who is just an average in Math.
@rishitgome2073
@rishitgome2073 4 ай бұрын
I agree that everyone has different level of expertise in maths, However, i sti thinn theast problems could have been made a little bit more harder, as that was the entire point of the "hard questions"
@CliffSedge-nu5fv
@CliffSedge-nu5fv 3 ай бұрын
Is not people feeling superior - that's just you projecting your own insecurities - it's about expectations based on the video title. If the title were _Solving Precalculus Equations_ instead, there would be no complaints. "Math Equations" implies matrix equations, differential equations, etc. in addition to algebraic and trigonometric equations.
@DatBoi_TheGudBIAS
@DatBoi_TheGudBIAS 10 ай бұрын
It took some seconds to remind myself Dat tan²x+1=sec²x Basically every trig identity is obtained from the classic sin²x+cos²x=1, with some manipulations. In this case, we divide both sides by cos²x
@gamingzeraora443
@gamingzeraora443 10 ай бұрын
It's obtained by the Pythagorean theorem actually
@boysurfs
@boysurfs 10 ай бұрын
@@gamingzeraora443sin^2(x)+cos^2(x)=1 is the pythagorean theorem my guy
@Mathmaniac-vw9ip
@Mathmaniac-vw9ip 7 ай бұрын
As a guy who still haven't reached 9th grade, (close though), I am happy to be able to solve upto 10 and as for 11, after learning first few steps, I was able to do the remaining steps to get the answer. So, I was able to do around 10.5/11 of the problems
@pranavmanjunath5368
@pranavmanjunath5368 9 ай бұрын
Solved eqn 1 to 5 with ease. Couldn't solve eqn 6 as i have no knowledge of logarithms. Level 7 was super easy(I love trigonometry). Tried level 8 solved it after some time. Couldn't do level 9, but solved level 10 pretty easily. On level 11, I got only 1 of the 2 answers, i.e 2.
@ummekulsummasuma3575
@ummekulsummasuma3575 10 ай бұрын
Got all 11 equations... It was easy-peasy
@proton..
@proton.. 10 ай бұрын
no you didnt
@idlesquadron7283
@idlesquadron7283 10 ай бұрын
@@proton.. It is not unbelievable
@josephlorizzo8997
@josephlorizzo8997 10 ай бұрын
​@@proton..these were pretty Easy, i believe he/She did
@Avighna
@Avighna 10 ай бұрын
That’s what I’m saying, this was so easy. Almost all of them were just disguised quadratics.
@jamesedward9306
@jamesedward9306 10 ай бұрын
Congratulations Einstein. I'd like the double whopper with cheese and a large fries.
@TenguSteel
@TenguSteel 6 ай бұрын
It would be wonderful if there were links to deeper instruction into how to solve each type of problem mentioned here.
@CliffSedge-nu5fv
@CliffSedge-nu5fv 3 ай бұрын
'tube / TheOrganicChemistryTutor
@epicstar86
@epicstar86 10 ай бұрын
I solved the level 6 equation by using the rules of expontents in which I got x = log base 64/5 of 100 which is approximately 1.806
@bigbigx2250
@bigbigx2250 10 ай бұрын
Tbh I think level 8 is, if not the hardest the most time consuming
@VAIBHAVMALHOTRA19
@VAIBHAVMALHOTRA19 8 ай бұрын
True
@jinjin1156
@jinjin1156 5 ай бұрын
Your amazing teacher🎉
@bryantwiltrout5492
@bryantwiltrout5492 10 ай бұрын
It’s been awhile since I took a math course but I remembered quite a bit of these. I got stuck on the last one ngl. Other than that it wasn’t super difficult.
@yourcolotisdifferent
@yourcolotisdifferent 10 ай бұрын
i found a better last problem prove or disprove the Riemann hypothesis
@trevaperes5343
@trevaperes5343 10 ай бұрын
This must be math heaven for some!
@alberteinstein3612
@alberteinstein3612 10 ай бұрын
I’m an a-level maths student, so I was expecting a-level analysis for the final questions. Nonetheless, this video was a nice refresher of the math concepts that I haven’t studied in a few years
@arvin390
@arvin390 10 ай бұрын
As an A-Level Further Maths student, yeah, this was really easy.
@parth_06
@parth_06 10 ай бұрын
this all was easy, but nice video for problem solving approaches
@studykunal3237
@studykunal3237 7 ай бұрын
JEE Aspirant be like: That 11th one got me to use my pen.
@AniketMohan
@AniketMohan 7 ай бұрын
These equations are really easy for a 16yo like me bro 😎😎. I solved all of 'em
@ChavoMysterio
@ChavoMysterio 10 ай бұрын
Completing The Square c=(½b)² x²+4x=12 x²+4x+4=12+4 (x+2)²=16 |x+2|=√16 x+2=±4 x+2=4 x=2 ❤ x+2=-4 x=-6 ❤
@MrLarkins
@MrLarkins 10 ай бұрын
All 10...had fun.
@bjornfeuerbacher5514
@bjornfeuerbacher5514 10 ай бұрын
All 10 of 11? :D
@bijipeter1471
@bijipeter1471 9 ай бұрын
Thank you, sir
@RubyPiec
@RubyPiec 10 ай бұрын
I just solved level 4 with the quadratic formula, but woah! That's insane and I didn't know that was possible also level 7 is as far as i got...
@freedomdive1881
@freedomdive1881 9 ай бұрын
I was only able to get until level 8. Questions involving logarithms and trigonometric identities are still one of my weakness.
@user-ff1fv6ub7c
@user-ff1fv6ub7c 10 ай бұрын
I’m 14 and I found all levels but 10 and 11 very easy, the stuff I didn’t get I just haven’t learnt yet.
@tzbq
@tzbq 9 ай бұрын
nice I'm 15 and they haven't taught me a lot of this but I got almost everything
@emirayth
@emirayth 9 ай бұрын
yo i failed at the first one im i cooked?
@pramana47
@pramana47 9 ай бұрын
yes
@earth3039
@earth3039 9 ай бұрын
Depends on ur grade
@BaconHair6667
@BaconHair6667 9 ай бұрын
how old are you?
@VAIBHAVMALHOTRA19
@VAIBHAVMALHOTRA19 8 ай бұрын
No you didn’t. As someone who has great experience in math I still couldn’t solve 2 questions from this video. Actually 3 because in the 8th question I became half delulu.
@xenon9717
@xenon9717 8 ай бұрын
@@VAIBHAVMALHOTRA19 he failed the basic algebra one
@Why553-k5b_1
@Why553-k5b_1 3 ай бұрын
for last: let 2^x=t, t+12/t=7,t²+12=7t,t²-7t+12=0,t=7±√1/2=3 and 4, so x=2 and x=log_2(3)≈1.5849
@crowreligion
@crowreligion 10 ай бұрын
I am currently about to upgrade to Grade 11 in March, and i can solve all of these easily These are basic equations, or maybe these are targeted for younger audiences, since my cousin, about to be grade 8, asked how to solve one of 'high-level' equations in this vid to me
@kusumdevi4460
@kusumdevi4460 9 ай бұрын
Me as a 8th grader watching after level 5:👁👄👁
@PuranjayChauhan-ls7dx
@PuranjayChauhan-ls7dx 9 ай бұрын
As a 9th grader i feel preety good to go upto level 5
@FerghusCameron
@FerghusCameron 9 ай бұрын
In 9th grade and all of the questions have such simple methods, yet my memory is horrible which makes it irritating to memorize
@ritumammathsclasses8452
@ritumammathsclasses8452 8 ай бұрын
More such videos please!!!
@Kenseyder
@Kenseyder 9 ай бұрын
Level 6 with easy method: (I'll use n instead of x because I have no exponental letter of x on my keboard) 4³ⁿ-¹=5ⁿ+² 4³ⁿ/4=5ⁿ×5² Divide both sides by 4³ⁿ×5² 1/(4×5²)=5ⁿ/4³ⁿ Take the n out (5/64)ⁿ=1/100 n=log5/64 (1/100) n=-2log5/64 (10)
@josephquinto5812
@josephquinto5812 10 ай бұрын
I could do anything not involving trig lol. I despised trig so much that I immediately voided it from my brain the minute my final exam was over.
@wallcatpl810
@wallcatpl810 10 ай бұрын
They are easy, but of course I have some problems, like solving it right, but forgetting that domain of logx is from 0 to infinity, or something like that.
@rampalwe9424
@rampalwe9424 8 ай бұрын
This is very simple for jee students
@mikoajszwarocki7343
@mikoajszwarocki7343 9 ай бұрын
I was waiting for differential equations
@MehulVerma-nm1wd
@MehulVerma-nm1wd 8 ай бұрын
Level 11 equation is a cakewalk for me being an 8th grader in India :)
@azizprv9693
@azizprv9693 10 ай бұрын
I am so glad that I did all of them correctly and I am only 17 years old
@-Neko_77-
@-Neko_77- 8 ай бұрын
11:00 Can't you just put it into standard polynomial form and solve it from then?
@Grassmpl
@Grassmpl 10 ай бұрын
None of these are remotely difficult. I'm a PhD pure math candidate. I was hoping to see the group and ring theory proofs here.
@asshairrr
@asshairrr 10 ай бұрын
now that's way way more complex and i suppose we aren't the target audience for this
@mulch_32
@mulch_32 9 ай бұрын
L degree L take
@KamiKillerzoid-cx5fm
@KamiKillerzoid-cx5fm 4 ай бұрын
You are damn impressive my guy
@IamExeller
@IamExeller 8 ай бұрын
Why are there no calculus?????? I thought they'd appear on level 8-9
@ImperialFold
@ImperialFold 10 ай бұрын
im halfway through precalc and i made it up to level 7, thought they were gonna get a lot harder near the end but they werent??
@Arianani
@Arianani 5 ай бұрын
5:14 what about 2??
@CliffSedge-nu5fv
@CliffSedge-nu5fv 3 ай бұрын
What about it?
@Hades_Pxrth
@Hades_Pxrth 9 ай бұрын
As a jee aspirant I had no difficulty solving any of these🗿
@luciferplays1797
@luciferplays1797 10 ай бұрын
I’m in 8th grade and I solved up to the 9th equation but I didn’t know the identity to solve the 10th equation. Still got a ways to go 😁
@frendlyleaf6187
@frendlyleaf6187 10 ай бұрын
Nice, very fun!
@Abhishek-ji3id
@Abhishek-ji3id 9 ай бұрын
your extreme difficult question is beginning of jee mathematics (laughing emojies)
@tanelkagan
@tanelkagan 10 ай бұрын
All these "super-clever" people boasting about how the equations were too easy - not clever enough to use fast-forward 🤦🏻‍♂️
@p1xelat3d
@p1xelat3d 8 ай бұрын
The hardest one was easier than the first logarithm question lmao
@Studios9796
@Studios9796 9 ай бұрын
Level 7 is where I have to stop.But, I can solve the 9th equation easily.
@LEGEND_SPRYZEN
@LEGEND_SPRYZEN 9 ай бұрын
JEE ASPIRANT LAUGHING LOUD IN THE ROOM ..
@tobiuzumaki1229
@tobiuzumaki1229 5 ай бұрын
For lvl 4 won’t it be easier and simpler to solve by the quadratic formula or the perfect square?
@CliffSedge-nu5fv
@CliffSedge-nu5fv 3 ай бұрын
Completing the square is simplest. Factoring first is standard procedure though.
@Moon-do1vt
@Moon-do1vt 2 ай бұрын
This is perfect for people struggling with math since they were kids haha. I've always barely passed math since grade 1 until college (literally 1 grade less and it would be a failing grade. 75 is passing and I've always been 75 in maths😂) Now I'm trying to catch up with everything I failed so I'm pretty much back to square 1. (I'm gonna be 20 soon😭)
@THESHAURYASHUKLA
@THESHAURYASHUKLA 9 ай бұрын
Bro in India ,an eleventh grader can solve those ques with ease 😂,even the extreme ones lmao
@cubify9464
@cubify9464 8 ай бұрын
i can solve them as a 9th grader v😂
@hrn8935
@hrn8935 9 ай бұрын
Why was i expecting the final question to be a partial differential equation or smg
@DanishKoul-om4rp
@DanishKoul-om4rp 9 ай бұрын
I completed all the levels currently 11 grade student preparing for iit jee exam these were way too easy we use to do it in grade 8
@HackSphereTheman
@HackSphereTheman 9 ай бұрын
sale ncert me 8 me basic hotehai aur 10th me trigo hoti hai aur tu 8th me trigo solve kar gya cutiaya nhi ha koi
@VAIBHAVMALHOTRA19
@VAIBHAVMALHOTRA19 8 ай бұрын
@@HackSphereThemanever heard about flex? That’s what he is doing.
@LEGEND_SPRYZEN
@LEGEND_SPRYZEN 9 ай бұрын
All done within a minute
@ChavoMysterio
@ChavoMysterio 10 ай бұрын
Quadratic Formula ∆=b²-4ac ax²+bx+c=0 x=(-b±√∆)/(2a) x²+4x=12 x²+4x-12=0 a=1, b=4, c=-12 ∆=4²-(4•1•-12) ∆=16-(-48) ∆=16+48 ∆=64 x=(-4±√64)/(2•1) x=(-4±8)/2 x=(-4+8)/2 x=4/2 x=2 ❤ x=(-4-8)/2 x=-12/2 x=-6 ❤
@a.b3203
@a.b3203 10 ай бұрын
Didn’t get 8, never had to learn to solve anything like that.
@BloodySSK
@BloodySSK 10 ай бұрын
for the ninth couldn't youjust use exponential to remove the log ? it would be much easier ?
@RebornKaotic
@RebornKaotic 10 ай бұрын
it does the same thing as what he did
@henryucha2705
@henryucha2705 9 ай бұрын
These are actually very simple i scale through all of them
@pista69420
@pista69420 6 ай бұрын
i guess i wasnt paying attention in math classes since i could solve only first 1 and half way on 2nd maybe i was too scared to ask "teacher how did that work?"
@Username-cf5ny
@Username-cf5ny 8 ай бұрын
for level four couldn’t you have done the quadratic formula to get 0 or 32?
@ChavoMysterio
@ChavoMysterio 10 ай бұрын
2^(4x)=8^(x-2) 2^(4x)=2^[3(x-2)] 4x=3(x-2) 4x=3x-6 4x-3x=-6 x=-6 ❤
@vigorershagen1022
@vigorershagen1022 10 ай бұрын
I have never seen secant thingy before and just thought it was funny how its cube was the derivative of tanx
@bruhnish598
@bruhnish598 10 ай бұрын
i thot bro was gonna give us a diff eq lol
@tommyliu7020
@tommyliu7020 9 ай бұрын
Nothing with the lambert w function or complex plane?
@laurenelisej
@laurenelisej 9 ай бұрын
Y no quadratic formula?
@berkayylmaz4782
@berkayylmaz4782 7 ай бұрын
As a 8th grader, I passed level 3. I really didn't think that I'll reach there.
@RachitArora-e9x
@RachitArora-e9x 10 ай бұрын
Yup it's easy for Indian students especially jee aspirants
@sushantagarwal720
@sushantagarwal720 10 ай бұрын
I thought it was actually gonna be hard but all of them were too easy to be solved under 1 min. I have solved many such equations in my FIITJEE books so it was a cake walk for me. 10th grader 😂😂😂. Hope next time you'll make some hard questions
@tanelkagan
@tanelkagan 10 ай бұрын
No-one cares about JEE. Why not make and upload your own video?
@ChavoMysterio
@ChavoMysterio 10 ай бұрын
Factoring x²+4x=12 x²+4x-12=12-12 x²+4x-12=0 x²+6x-2x-12=0 x(x+6)-2(x+6)=0 (x-2)(x+6)=0 x-2=0 x=2 ❤ x+6=0 x=6 ❤
@adityagoyal3491
@adityagoyal3491 9 ай бұрын
i got all of them easily , thought there was really a difficult questionn in level 11 but easily solved it, if these are "difficult" or "harder" ,then there is something very wrong with either you or your school or somethung else
@Prxsh_09
@Prxsh_09 9 ай бұрын
As someone in 6th grade my brain malfunctioned after equation 3...
@Ghazer
@Ghazer 6 ай бұрын
Did 1 to 9 except for 8
@ChavoMysterio
@ChavoMysterio 10 ай бұрын
log(x)+log(x-4)=1 log[x(x-4)]=1 x(x-4)=10 x²-4x=10 x²-4x+4=10+4 (x-2)²=14 |x-2|=√14 x-2=±√14 x=2±√14 x=2-√14 extraneous solution, cannot take logarithm of negative number. x=2+√14 ❤
@devilopyt6547
@devilopyt6547 8 ай бұрын
Jee aspirant : laughing in corner
@ChavoMysterio
@ChavoMysterio 10 ай бұрын
2^x+12(2^-x)=7 2^x+12[1/(2^x)]=7 (2^x)²+12=7(2^x) Let y=2^x y²+12=7y y²-7y+12=0 (y-3)(y-4)=0 y-3=0 y=3 2^x=3 x=log_2(3) ❤ y-4=0 y=4 2^x=2² x=2 ❤
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