This might be 6th grade math but it’s helpful to many of all ages.
@e_pi_i_is_-12 жыл бұрын
Pls don't differentiate math into grades here. If u go behind the proofs then it becomes much better
@eruptrl88932 жыл бұрын
@@e_pi_i_is_-1 I don’t get what you mean
@gwho.park52 жыл бұрын
Bro i haven’t even learned this in school and I’m in 8th grade. I go to tutor tho for algebra 1 but my school is so slow
@lowellhawk10392 жыл бұрын
@@gwho.park5 No that is normal I learned this in 8th grade advanced math and that school is one of the best in my state i think he was just exaggerating
@lilycorne95032 жыл бұрын
It’s late
@gonzalotapia1250 Жыл бұрын
Please note the difference between the 3rd and 5th cases. The parenthesis makes all the difference.
@dhdusidjdjso8 ай бұрын
On so many math videos people always say the video is wrong when it’s actually them thinking the 3rd and 5th cases are the same
@needshelpwithprocrastination5 ай бұрын
Can you pls explain I don’t really understand
@dhdusidjdjso5 ай бұрын
@@needshelpwithprocrastination When it is (a^b)^c, you can multiply the exponents, so you get a^bc. When it is a^b^c, you have to exponentiate b^c and then a to that, so you get a^(b^c)
@needshelpwithprocrastination5 ай бұрын
@@dhdusidjdjso ohhhhhhhh
@maxcool6946 Жыл бұрын
Could’ve used this 6 years ago thanks man👍
@aki.1313 Жыл бұрын
Doing this in 9th grade and never really got to understand, thanks this helps!
@michaelnorumlawyers9 ай бұрын
Who dis? PMGS ..yes / no?😅
@thegreatweeb90007 ай бұрын
Same
@tejasvvisarvasiddi46666 ай бұрын
If you are unable to understand this kiddo problem even in class 9 then you are definitely a Dumbo. 😂
@avyankumarsrivastava29055 ай бұрын
Brother we did this in 6th and understood
@aki.13135 ай бұрын
@@avyankumarsrivastava2905 Cool! I was online during covid so we didn't get to learn a lot of material, thanks for your input though! Glad you were able to learn this earlier and not struggle like me :)
@Kusum_Patra2812 Жыл бұрын
X ^0 =1, X ^ -m = 1 / X ^m
@Vanduo6104 ай бұрын
X^y + Y^x?
@superredcar76414 ай бұрын
Thanks Mam ....it is very useful and basic ..... Very good 👍😊😊
@MrAlexChoyce7 ай бұрын
When stacking exponents you use exponents to figure out what number to use for the final number (this case is used a ton in tetration)
@vora300 Жыл бұрын
Second year of computer engineering and I sometimes forget thinks like this.
@yahiamohamed1675 Жыл бұрын
Bruh that helped more than a 4 mins video
@thegreatweeb90007 ай бұрын
Same
@sureshl9534 Жыл бұрын
Super thank you
@Rabbit-the-One2 жыл бұрын
Nicely put
@Momaka2212 жыл бұрын
x to the power 16 .
@coden2974 Жыл бұрын
yeah ikr
@leasol8659 Жыл бұрын
🎉❤
@dayster36935 ай бұрын
What is the last number answer
@Dineazly2 жыл бұрын
The last one is technically incorrect. If it has more than 1 exponent, it has to multiply it Etc. (x^4)^2 = x^(4×2) Therefore, the answer must be x^8 But this answer will be correct if you mean x^(4^2)
@the_lava_wielder6996 Жыл бұрын
That notation means x^(4^2) There would be no use defining it as being (x^4)^2 because yes, you could just multiply it
@jaypark7774 Жыл бұрын
a1^a2^a3...^a_n is defined from top to bottom, so in this case it is a^(b^c)
@ARTERRRRR8 ай бұрын
I swear none of that was English
@_____JUNPark_____ Жыл бұрын
Note: √(x^2) is NOT (√x)^2 Because x can be negative, And (x^2) makes it positive. => √(x^2) = |x|
@YeahMathIsBoring10 ай бұрын
True!
@GauravGamer92 жыл бұрын
Explain bro don't add music
@shahriarmahi172 жыл бұрын
(2)
@Anonymous-hv2zc Жыл бұрын
what needs explaining?
@animethighss69 Жыл бұрын
@@Anonymous-hv2zc fr
@lumina_ Жыл бұрын
it's very self explanatory lmao
@Slash4608 Жыл бұрын
What's there to explain?
@saravanarajeswaran26265 ай бұрын
to be honest there's no need to memorise, just think for a second, if you have x^5, this means you about multiple x by itself 5 times, so x.x.x.x.x and multiplying by x^6 which six x you gonna end up multiplying by x by itself 9 times, there's no way it is hard to understand this rules😭😭😭
@isavenewspapers88904 ай бұрын
Six plus five is eleven.
@saravanarajeswaran26264 ай бұрын
@@isavenewspapers8890 dang bro my bad
@Blessingsuponyou Жыл бұрын
After failing Algebra I look at this and some of these operations look logical now as in I spent too much effort, or simply not enough and my brain became disinterested You make it look east
@ZeeroTwoNone Жыл бұрын
My memory literally throws everything thing I learned last year so this is a sorta big help.
@keatodiet11 ай бұрын
You have to practice.
@keatodiet11 ай бұрын
Consistently.
@tylerdoesdumbstuff Жыл бұрын
Idk why I'm getting this in my recommendations, i already know this...
@rahulisgreat4911 Жыл бұрын
Thank you
@UdayKumar-yi1ff Жыл бұрын
thanks sir
@ManasaPodeti25-mf4fy5 ай бұрын
How bro pls more video's
@SHAHRIArFAHImVipPersoN11 ай бұрын
thanks a lot of very very much,, for helped us💓💓❤️❤️❤️❤️
@shaziarahman331 Жыл бұрын
Bro I have been learning in school this chapter for 1 years and now I totally get this after the video
@djsistersyoutube3 ай бұрын
when do we learn this actually? im turning 5th grade btw.
@apenas_tarso Жыл бұрын
In 15 secomds you explained better than my teacher
@largestbrain Жыл бұрын
No he didn’t. this is what you’re taught in school, you just didn’t pay attention as well as you watch videos on KZbin
@basilabuse8 ай бұрын
@@largestbraingo lose your raincells
@largestbrain8 ай бұрын
@@basilabuse they’re called braincells. Go pay attention in school
@RobeleJem6 ай бұрын
Pls in addition and subtraction
@bj_weeelkss Жыл бұрын
X doesn't exist in the 1st(^) , in any case you need to write just X
@lizzybach4254 Жыл бұрын
x^1 = x. They mean the same thing and can be interchanged.
@Blessingsuponyou Жыл бұрын
I still remember some basics Inverse of division is multiplication Pemdas Associate Commutative Foil
@Nbrother12345 ай бұрын
x^4^2 = x^(4^2)
@rikun-314159 ай бұрын
x^1=x
@davidbalog10142 жыл бұрын
Last is 4 to the power of 8
@-jason19122 жыл бұрын
There is a difference between (x^4)² and x^4², you know
@Movie_edits_ Жыл бұрын
I learned this in 8th grade I’m 8th grade rn
@leemahsmith2566 Жыл бұрын
Very hepful
@lunalostmotivationnotverif48972 жыл бұрын
I’m 9 and guesses some algebra right on quizzes
@sadge8242 жыл бұрын
So cool omg1!1!1
@tejasvvisarvasiddi46666 ай бұрын
I am in 4th standard from BHARAT,INDIA and you people look like dumb learning this in 9 th standard
@FrancismcKampamba Жыл бұрын
I like it .❤❤❤it's easy
@astro_cat030 Жыл бұрын
Tysm
@ZainabAli539365 ай бұрын
Last one answer will be 4^16
@isavenewspapers88904 ай бұрын
Assuming x = 4.
@idlesquadron72834 ай бұрын
x^4^2 = x^16 right? sorry i'm confused what you said there
@ermiasberhanugebreselassie1618 Жыл бұрын
4 the power of 2, that means 4× 4 and the result is 16
@Edward_Cullen_1087 ай бұрын
Thanks 🥹💙
@leasol8659 Жыл бұрын
Iam not really that good at mathematics for me it's hard, so in no.5 why though the answer is ×16, I really wanted to learn math so why is that the answer of ×42 is ×16 did you multiply or divide it or plus minus? Plz let me know ❤
@hardcorelegend7285 Жыл бұрын
He did power that means that he times 4 2 timed so it's like this 4×4 cuz it said times 4 twice cuz of the little number beside 4 if you wanna know more about thet write "power explained" you usually learn that before exponents tho
@isavenewspapers88904 ай бұрын
The 2 is an exponent on the 4. You can see that the 2 is raised slightly higher than the 4.
@AbbChess3 ай бұрын
bro, what the hell, the 3rd one is wrong. The exponent outside of the parenthesis applies to the value of x and the exponent inside the parenthesis
@FuturePast20195 ай бұрын
Great "trick" no light on fingers. Hint for people from India
@edvinas55559 ай бұрын
How about x²+x³ Or can that only be done with the value of x?
@amberdavis53119 ай бұрын
Pretty sure it's just how you wrote it. That's the simplest form since the exponents are different. That is what wikiHow says anyway.
@amberdavis53119 ай бұрын
How were you able to write an exponent? You got some fancy keyboard?
@isavenewspapers88904 ай бұрын
We can't simplify this into an expression with only one x. However, we can do other things. The expression x^2 + x^3 is known as a polynomial, or an expression with nothing but addition, subtraction, multiplication, and positive-integer powers of variables. This definition is kinda complicated, so don't worry if it's hard to understand at first. x^2 and x^3 are the terms of the polynomial. In other words, they are the things being added together. This is where the word "polynomial" comes from; it is a combination of the Greek "poly", meaning "many", and the Latin "nomen", meaning "name". So "polynomial" means "many-named"; this refers to how a polynomial contains one or more terms. Our polynomial has two terms, so it is called a binomial. (Here, "bi" means "two", like in "bicycle".) We can also classify polynomials by their degree. The degree of any given term is how many instances of variables are multiplied within that term. For example, x^3 has a degree of 3, because it's x * x * x. The degree of the polynomial is equal to the degree of the highest-degree term. x^3 is the highest-degree term, so the polynomial has a degree of 3. In other words, it is a third-degree polynomial. One way to rewrite this polynomial is to order the terms from highest to lowest degree, which is often the standard way to write polynomials. x^2 + x^3 can be changed into x^3 + x^2. Another thing we can do is called factoring. Factoring is basically the inverse of distributing from the distributive property: instead of going from a(b + c) to ab + ac, you go from ab + ac to a(b + c). In our case, we can rewrite the polynomial as follows: x^3 + x^2 = x^2 * x + x^2 * 1 = x^2 * (x + 1) Like I said, this is basically just going backwards from the distributive property. if you want, you can verify for yourself that this works. One other common concept is finding the roots of a polynomial, or the values for your variables where the polynomial is equal to zero. Basically, "What number do I have to plug in for x so that this whole thing becomes 0?" You can solve this using an equation: x^3 + x^2 = 0 I'll rewrite the polynomial in its factored form from earlier, since that will be useful: x^2 * (x + 1) = 0 If our whole expression is equal to 0, that must mean that one of the two factors in it is equal to 0, right? If you multiply two numbers together and get 0, at least one of those numbers has to be 0. So we have two possibilities: x^2 = 0 or x + 1 = 0 For the first one, if x^2 = 0, then x must be 0. So x = 0 is one of the possible solutions, meaning it is a root of the polynomial. As for x + 1 = 0, we can solve this by subtracting 1 from both sides. We get x = -1, and this is the second root of our polynomial. Now to check our answers and see if they make sense. We can plug these values in for our polynomial. Let's start with x = 0: x^3 + x^2 = 0 0^3 + 0^2 = 0 0 + 0 = 0 0 = 0 Zero is indeed equal to zero, so that makes sense. Now for x = -1: x^3 + x^2 = 0 (-1)^3 + (-1)^2 = 0 -1 + 1 = 0 0 = 0 And this works once again. So our roots are x = 0 and x = -1.
@edvinas55554 ай бұрын
@@isavenewspapers8890 HOLY SHIT- GET A LIFE. HOW DID U WRITE THIS *FOR A KZbin COMMENT*
@Nkit_12 жыл бұрын
last one will be x^8, not 16
@latermyfriend89342 жыл бұрын
No because there aren't parentheses on the x^4 which mean it's x^(4^2) (because the exponent has the priority), if there were parentheses such as (x^4)^2 then yes, it would be x^(4*2) which is x^8. Hope I helped.
@Nkit_1 Жыл бұрын
@@latermyfriend8934 oh, so it was 4(square)? And not x(quad(sqare)).
@jonathanSpg Жыл бұрын
@@Nkit_1 yes its squared
@thepotassiumgamer2137 Жыл бұрын
No because 4² = 16
@Nkit_1 Жыл бұрын
@@thepotassiumgamer2137 yah man i understood
@XBGamerX20 Жыл бұрын
the last one can be tricky x^4^2 x^16 (x^4)^2 x^8 x^(4^2) x^16 (same as first)
@idlesquadron7283 Жыл бұрын
yep
@romaindautricourt4890 Жыл бұрын
but he wrote x^(4^2), there can be no doubt. On a keyboard it's a bit difficult to write it but it is clear that the exponent is to 4 and not to x to the 4. Otherwise there would be parenthesis like in the third example
@_slimexd_1079 Жыл бұрын
well the way you write it can make it tricky in question you will be able to clearly see whether its square of whole or the power
@pradeepguntha9393 ай бұрын
❤❤❤❤
@celebritiestv81519 ай бұрын
Badda bim badda boom boom boom❤
@Kratos.... Жыл бұрын
I need confirmation thanks!
@sssniperlion4 ай бұрын
the dot means multiplication
@isavenewspapers88904 ай бұрын
Indeed.
@s_p_gaming_ex42015 ай бұрын
Are you sure about last one
@isavenewspapers88904 ай бұрын
Yes. Exponents are evaluated from the top down.
@souravmohanty1200 Жыл бұрын
thanks sir 🙏💯 ever
@ShadowEditz688 ай бұрын
Someone tell me in the second one what that x1 is?
@mohammadmorshedimtiaz36735 ай бұрын
Only x
@isavenewspapers88904 ай бұрын
x to the 1st power, or "repeated multiplication" with 1 copy of x, which just gives you x.
@MaranSamatham9 ай бұрын
😮class topper
@S64C9 ай бұрын
x1 = x
@souravmohanty1200 Жыл бұрын
thanks sir 🙏💯
@nikitakhripun20299 ай бұрын
Did no one find the mistake in the last equation?
@isavenewspapers88904 ай бұрын
There is no mistake. That's how exponents are supposed to be evaluated.
@gianlucalepiscopia31232 жыл бұрын
Last one is x^8
@matteofontana_2 жыл бұрын
No
@solitary60022 жыл бұрын
No
@random224532 жыл бұрын
Never ever do math again
@gianlucalepiscopia31232 жыл бұрын
@@matteofontana_ you right, it's like x^(4*4), not (x^4)^2, as I wrongly thought. Bravo
@matteofontana_2 жыл бұрын
@@gianlucalepiscopia3123 kekw
@RSLT6 ай бұрын
❤
@arkdream1808 Жыл бұрын
これめっちゃ助かる
@jncyfama Жыл бұрын
The last one fooled me.
@Autonomous12310 ай бұрын
same I thought it was x^8 lol
@forever_golfer1981 Жыл бұрын
I don’t get the radicals
@XxjazzperxX Жыл бұрын
You telling me that “power of” is right associative? What madman would do this?
@SaqibRiaz-nr3zv6 ай бұрын
How to we get 16
@isavenewspapers88904 ай бұрын
4^2 = 4 * 4 = 16
@m1nt137 Жыл бұрын
People saying this is 6th grade math, but really I'm in the middle of my senior years and we just started on this
@TalkingBen7574 ай бұрын
people who learned it in 5th grade
@vusalsadiqov5602 Жыл бұрын
x^16
@dannyfilmss3 ай бұрын
i do this and im in yr 6
@IAF60 Жыл бұрын
x ke power 16
@kacperpawlowski1149 Жыл бұрын
That's the shorts I like to watch
@animemchik Жыл бұрын
Which grade it is in your country?
@Movie_edits_ Жыл бұрын
Mine is 8th lol
@animemchik Жыл бұрын
@@Movie_edits_ omg it's 6th grade in my country
@Movie_edits_ Жыл бұрын
@@animemchik it’s 8 for me 💀💀💀
@lizzybach4254 Жыл бұрын
7th here!
@Jrod7291 Жыл бұрын
Now add fractions, that’s gonna mess me up
@suspicioustoast6919 Жыл бұрын
remember with division, x^3/x^3 is 1 not 0 lol
@Vanduo610 Жыл бұрын
3-3=0 a^0=1
@SHIN2024_official Жыл бұрын
That's right. Any number divide by itself is always 1... except for 0.
@sandhyaranidas1997 Жыл бұрын
Keep it up
@ginnyhaokip2060 Жыл бұрын
what's the background music got to do with algebra
@AmarjeetJoshi21 Жыл бұрын
Niche wala galat kiya x^8 hoga
@lizzybach4254 Жыл бұрын
Are you in f*****g primary school?
@깃털꽂은올빼미 Жыл бұрын
댓글들.. 거듭제곱을 몰라..? 좀 많이 충격인데..,,?
@allmightyphonex3946 Жыл бұрын
In the second question youbdont need to rode 1 to x but is okay
@reiniersmits7036 ай бұрын
"X^1" why? just say X
@isavenewspapers88904 ай бұрын
To demonstrate the rule.
@cheefoong89232 жыл бұрын
For all of you that are saying that the last one is wrong, you need to get a math tutor. The answer is correct as the question isn't (x^4)^2. To get the right answer you need to square the power of 4 to get x^16 Therefore, he is correct and you need to get a math tutor.
@jaromirgaines79942 жыл бұрын
No you multiply the powers not raise them. Therefore x^4^2 = 8, !=16
@cheefoong89232 жыл бұрын
@@jaromirgaines7994 use a scientific calculator my guy
@mirkotorresani9615 Жыл бұрын
@@jaromirgaines7994 a^b^c stands for a^(b^c). Exponantation must be red top to button
@chrissystewart6268 Жыл бұрын
Woooooow I never learn this
@AmanzholKuandykov10 ай бұрын
😮😊😊😊
@Pr0c3nt4 ай бұрын
Dude uses a sound from 2020 💀
@MaranSamatham9 ай бұрын
I am a maths topper👩🏻🎓👩🏻🎓👩🏻🎓
@DarkWinterAMV Жыл бұрын
Am I the only one who doesn't get it but stayed for the song-
@yslo Жыл бұрын
this is middle school math
@DarkWinterAMV Жыл бұрын
@@yslo and you're assuming I may not be in middle school?
@yslo Жыл бұрын
@@DarkWinterAMV yeah pretty much
@RoyTagliaferro-k2r Жыл бұрын
It's actually pretty basic.
@abdoboujarat97372 жыл бұрын
If the 2 is equal to 4 in the size . Then we can told 4 multiplied by 2
@ubaidahali5376 Жыл бұрын
how did you get the last one?
@heisenburgeronthetoilet8 ай бұрын
4^2
@isavenewspapers88904 ай бұрын
Exponents are evaluated from the top down, so x^4^2 is really x^(4^2). Evaluating: x^(4^2) = x^(4 * 4) = x^16
@milkywaygalaxy60882 жыл бұрын
Really i learnt in grade 6 th
@pjw- Жыл бұрын
last one is x^8 because it’s literally just x^4 * x^4 which is x^8
@si4h_3522 Жыл бұрын
x^(4^2)=x^16
@pjw- Жыл бұрын
@@si4h_3522 the default notation of x^4^2 is (x^4)^2 because of pemdas, so it is x^4 * x^4 = x^8
@JakeAnthrax420 Жыл бұрын
Whats the name of the app
@unfrendlyanimation Жыл бұрын
I know
@AzeTheOne Жыл бұрын
theres no x¹ it will just be x
@superawesomepayton6038 Жыл бұрын
There is an x^1 but it's just understood as x
@jonathanSpg Жыл бұрын
X^1 Is just x* So its correct And helps understanding the process
@md.sourovhossain9048 Жыл бұрын
The last was wrong because "power and power are multiplied in index"
@cjemanuel2645 Жыл бұрын
im in 9th grade my test starts a few minutes and omg it's gonna be so hard
@kfjfkeofitorhf9520 Жыл бұрын
5X^2-6X-2=0 ชว่ยหนอ่ย
@NpR2227 ай бұрын
This algebra 1 test finna be easy ash ☻️
@bikarsamiyasab8309 Жыл бұрын
16
@parusramsamal6561 Жыл бұрын
8
@jonathanSpg Жыл бұрын
How Its squared not multiplication
@Handsomeboi1 Жыл бұрын
Can someone please explain how the 4th problem is solved?
@adityaashutosh3362 Жыл бұрын
In a variable if the power is rational, the denominator of the rational number gets to the root side, then the numerator gets to raised to power. For example- 8¼(8 raised to power 1/4) is equal to root4(8) raised to power 1.