[March SAT] Tested On Every SAT (99% chance)

[@JohnSAT]

Worksheet - www.admissionhackers.com/5-must-knows Error @ 10:38 : I was too excited solving and got the sides and hyp mixed up. The math should be : 8^2 + AD^2 = 20^2 The correct answer is 336

[@nur-e-jannatanika7328]

Happy Birthday, John!

[@heyitsmeera1610]

Happy birthday to you! Your videos help so much.

[@anudeep8880]

lollll

[@nours.535]

Will there be really new concepts in august trial because June trial was last this school year? And how to prepare for august trial?

[@amberbhatia3081]

​@@nours.535what does august trial mean?

[@zres4861]

My SAT math went up from a 580 to a 750 in under a month of studying after watching your tips. Thank you soo much for the help. Im at a 1420, almost at my goal, taking it again on the 6th of may, hope I do well :D.

[@JohnSAT]

my man 🙌💯

[@sl1trr327]

me too it’s tomorrow lol good luck

[@FisheroniW]

@@sl1trr327 good luck guys same

[@Royalbob123]

Hi, how much you got in may Dsat test. How much score is required to get scholarship ls ? Thanks and best wishes

[@zres4861]

@@Royalbob123 I didnt take DSAT, I was in person. Most scholarships have different SAT requirements and aren’t always available outside the US

[@sanidmusic664]

This man not only teaches well but is actually funny while he does it 😂😂

[@tagberli]

bro is pouring his soul into these videos, mad respect

[@ayah.a.s]

I have sat in an hour and I found your channel last night. I wish I would’ve found it earlier

[@juan4851]

Last question on the very last part: a^2 + b^2 = c^2 8^2 + AC^2 = 20^2 AC^2 = 400-64 AC^2 = 336 AC = sqrt336

[@Jolene_Morris]

I agree, Juan. or 2sqrt82

[@gefiltefish2000]

I was wondering too

[@LeslieAsomYeboah]

I agree

[@anungoo_63]

Hi John, thank u sm for the tips , u are a lifesaver . I'm taking the dsat tomorrow , hope i do welll :)

[@Stephanie-l8h4f]

What did you later score

[@anungoo_63]

@@Stephanie-l8h4f 1310 enough for me

[@ucantr]

3:13 Q27. How about I solve it this way: x² + 12 = -7x x² + 7x +12 =0 a=1; b=7, c=12 Sum of solutions = -b/a = -7/1 = -7

[@Spacedoggo_1021]

In the 2 question, u dont need to know how to find the roots , just use the formula Sum of roots of a quadratic polynomial= -b/a

[@ethanchau1367]

Hi John, how come for the last question it does not come out to be 8^2 + AD^2 = 20^2 according to the pythagorean theorem? The answer I got was 400-64, or 336.

[@thecharlie1827]

He did it wrong

[@madisonwuu]

me too i’m so confused

[@JohnSAT]

You're correct. I was too excited solving and got the sides and hyp mixed up. The math should be : 8^2 + AD^2 = 20^2 The correct answer is 336

[@christinekeefe9004]

@@JohnSAT Phew! I thought I was losing it for a second lol.

[@pattystemmer3960]

Thanks for asking the question

[@Arsemaesubalew]

I think you missed the pyth. rule on the last question. It is ADsquared+8squared=20squared and the answer would be 336.

[@MdAshraf]

i aslo thing that

[@chilistacos]

dude, thank u! i owe u my life

[@rodinecharles2367]

How did he get 9 for the equation of circle?

[@adishah21]

Question No.27 3:13 can easily be solved by a Desmos graphic calculator as it is allowed on Digital Sat.

[@arloreddy]

Heyy can you pls tell me how can we use a graphic calculator

[@kishanmevawala9983]

yes plz explain how to use calc with this question

[@noushcabouse]

On the circle question, why did you add 9 on both sides?

[@ViCkYfOrReAl15]

he just did that so he can factorize them and to factorize them he needs ax^2 + bx + c format.... so he just introduced the c thats all

[@shivaprasadmallikarjunaiah3751]

On the cologne problem, I was confused as to whether "35% sale" meant 35% discount or sale price is 35% of original price. Wish it was a bit more clearly worded.

[@dikshantaryal6258]

At 10:37 AD squared must be equal to 20^2 - 8^2. perpendicular^2 = hyp^2 - base^2. So, x would directly be equal to 400-64 i.e. 336.

[@rehmatkaurmann1285]

Actually, you did it wrong. How did you get AD=8√x, when the question already says AD=√x The triangles are right

[@yomattacker]

Me just found this vid 12hrs before the test 💀💀 thanks bro

[@kalebasnake9127]

Hey John I believe u made a mistake on the last question since the equation is c^2=a^2+b^2 u should subtract AD^2 with the hypotenuse. Another way to be sure is the length of hypotenuse is always the longest

[@哥就是神-x8b]

ye fr

[@anshusagi2133]

why did you add 9 to both sides on the 4 problem?

[@nours.535]

Will there be really new concepts in august trial because June trial was last this school year? And how to prepare for august trial?

[@jkaminsky]

for question 1 i factored x^2 + bx + 4 into (x+2)^2, as i know the solution has multiplicity 2. then i just multiplied out and saw b was 4.

[@willieow3298]

nice.

[@MotM200]

hey guys, does anyone have any idea why we started by adding 9 on both sides in the 4th question? 8:20

[@JayAhuja014]

to get the y^2-6 into the (y-k)^2 form, you complete the square on the y^2-6y. (-6/2)^2 = 9, so you add 9 to both sides and then you are able to factor y^2-6y+9 into (y-3)^2. In this question though, its asking for area, so don't bother factoring it, just complete the square and see what you get on the right side, and find the area using the radius.

[@wardaddy944]

​@JayAhuja014 wouldn't u also add the x's completed square? which is 16 I think

[@ivaniglesias7219]

@@wardaddy944 yeah its 16 pi idk how he got 24 pi

[@churchillobiakalusi1593]

Sorry.. I think there is a mistake… it’s is meant to be 400-36= 336. Thanks John

[@williamlee7485]

on question 4 why did you add 9 and where did you get the 9 from

[@ViCkYfOrReAl15]

he just did that so he can factorize them and to factorize them he needs ax^2 + bx + c format.... so he just introduced the c thats all

[@guneyedyn2717]

There is a mistake as the AE is hypotenuse meaning the answer is 400-64 not plus 64

[@MbagwuCollins]

Hey guys, i thought that we would just have to use the “Pythagoras triple" and get AC to be 5 but not I've seen this, i feel a little confuse.

[@joshylee-w1w]

At the second to last question at 8:24 why do you add 9 to both sides like how are you supposed to know what number to add both sides of the equation

[@taddersauce3672]

U find the answer yet? It didn't make sense to me either. Ig he was completing the square but I don't know where he got 9 from.

[@Hayrullo-t2v]

End solve is have mistake Pifagor 400-64=336 x^2=336 x-?

[@thecharlie1827]

You answered the last question wrong, as at the very end you did 8^2 + 20^2 = AD^2 which in the right triangle would be equivalent to a^2 + c^2 = b^2. The correct answer would have been 20^2 - 8^2 = AD^2 leaving you with 336 as x.

[@mariumsaba6455]

yeshhhh itsss 336

[@sali-eh1vp]

yes you're right!

[@neevsai5325]

how did you get 20^2 for the hypotenuse at 10:19

[@Sami-rp1nh]

He did it wrong dw, your answer is correct

[@PratKhanna-tu6wi]

good stuff!!

[@emaanfatima8884]

hey john, in the percent question, why didn't you apply the percent increase/decrease formula?

[@anshnarayangupta9527]

hey man ! can we we use the DESOMS calculator for these questions?

[@ivaniglesias7219]

circle question is 16 pi, no?

[@gideondanso6773]

Hi John , is suppose to hypotenuse squared =adjacent squared + Opposite squared right ?

[@BilalKhan-sq2qj]

just remember c^2 = a^2 + b^2

[@praneeth5127]

im taking sat on aug 26 2023 , could you pls make a video on grammar and writing section.

[@olvimach972]

Thank you so much for making these videos, I have my test tomorrow and these really help me in reviewing all the material.

[@CristianMartinez-nf2us]

same, good luck 🤝

[@rylandgpstudent4609]

@@CristianMartinez-nf2us goodluck dudes, wish me luck too please

[@nur-e-jannatanika7328]

It would be great if you could make a detailed video over exponential growth and decay

[@Xerox3737]

Yeah

[@BilalKhan-sq2qj]

kzbin.info/www/bejne/Z4uoZnifndenkMU I guess this will be enough for you to answer questions related to expo growth and decay

[@asadasif6066]

so would i put 336 as the answer for the last one?

[@vqxm7]

i have a question for the first one at 2:50 he said b^2-4ac and he plugged in 4 for c but shouldnt the value of c be 5 because c in y=x^2+bx+5 is 5??

[@dumbhooman]

see carefully. the value of c is 5 in the equation of the parabola but, in case of the intersection, it's 4.

[@natalieg858]

are we all taking the sat on saturday and suck at math

[@justafrogdrinkingboba]

yup

[@amobiegbo4027]

I am, too but don't worry we've got this

[@sam8629]

yep! im taking it in about 2 hours

[@its_nanakwame]

Your videos are really helpful man. Thanks

[@A_E.J3768]

in example 3 why did you add 3

[@blazedlith]

since the 35% of 22 is 7.7 how can 22 be the original price??

[@juliafernandes2757]

because if you give a discount of 35% over 22 that means you're gonna subtract 7.7 from 22, which is 14.30

[@blazedlith]

@@juliafernandes2757 that makes sense thanks

[@maryexcelsior9963]

why do you add 9 on equation question?

[@yutalion9124]

Im confused by that too

[@babu1abraham160]

X=336 not 464 you used the pythagorean therom wrongly

[@AayushAmped]

8:26 does anyone know why you have to add 9

[@syler.1295]

@Sebastian Del Toro you saved my ass man, thank you

[@aseanehamilton5018]

@Sebastian Del Toro but then what about the x variables? Doesn’t that make the trinomial on that side no longer work?

[@AayushAmped]

@Sebastian Del Toro thank you. Gonna take the sat today

[@ambrose6510]

please tell me ASAP whether the real dsat test is of the sae level as the bluebook practice tests

[@glowithalia]

Not at all It is harder, like for real it is, but if u are ready then congrats

[@ambrose6510]

@@glowithalia what was your score difference between the real and practise tests if you don't mind telling me?

[@glowithalia]

@@ambrose6510 for the reading I was usually in the 500s 590s but I got a 460 and math 440s 490s and I got a 560 , but anyways this has nothing to do with his lectures,I just watched his videos 3 days before and I got a 560,so apart for the fact that I can’t afford it and I have limited amount of time to do so, if u are writing in June and can afford, do so ,it would be helpful and worth it.

[@ambrose6510]

@@glowithalia ah thank you so much, i wish you the best! I haven't watched a lot of his videos, i just wanted to know how accurate and valid the bluebook is

[@glowithalia]

@@ambrose6510 no problem

[@behzadshahid168]

Why did u add 9 on both sides on 4th question

[@JohnSAT]

that's how 'completing the square' works for circles. To complete the square, you add 9 to the left side. To keep the equation balanced, you have to add it to the other side as well. Get the PDF and go to the blue link for more detailed explanation. You want to know this.

[@behzadshahid168]

@@JohnSAT Thanks sir✨ I'm entering in june 3 and im stressed

[@austindavis4060]

@@behzadshahid168 Same did you use his link to the packet the website looks like a scam I'm scared to click it

[@behzadshahid168]

@@austindavis4060 no it's not you can click it

[@athen_inj]

I think U made a mistake on the triangle, c^2=a^2+b^2 but to find a^2 u added the other two when u had to subtract from the hypothenuse, or am i wrong? But I love ur videos

[@Kawaii-27]

no u rnot wrong

[@MilanPrajapati-o1e]

isnt Ae and Ce an hypotenuse

[@anupamrock-o4m]

where is the link for the resource?

[@JohnSAT]

check the pinned comment

[@Kjjjjj-x5p]

Does this also apply for the digital sat?

[@TheBanzai420]

just cheat it if its digital

[@dpr823]

Why did you add 9 on #27?

[@yoselinkun8953]

He add 9 because to make the (y-3)^2 he need first to add the 9 to make the equation y^2-6y+9 so that can be a possible perfect square.

[@miranthaer7648]

sir wheres the link of the videos

[@JohnSAT]

It's in the worksheet (pinned comment)

[@AlexAsh25]

I'm taking august 26 sat and I'm scared :( I have a 1430, but I really want a 1550. For past sat tests I've been using for practice, I've been scoring 1530-1580, so maybe I'm ok. But are August 26 exams historically easier or more difficult? I've never taken one in August, and I'm taking one in a new testing center.

[@ganbare8658]

How is your result

[@yusufkaya1393]

i dont think the percent question that you show isnt relatable to math section of math because you say sale what sale is it sale tax or what so it isnt clear that what you are reffering when you write the question please check before publishing

[@muzamilquraishi1670]

Another tip: use vesmos calculator to find the answers

[@shresht2101]

Hey John, for the intersection questions wouldn't it be easier to plot the graphs on the given desmos graphing calculator and get the solutions quicker? Which one would you recommend, solving it or plotting?

[@krishnapandey1277]

Solve it

[@Xerox3737]

I personally like to plot on the desmos graphing calculator. I just think that it's easy.

[@JohnSAT]

That's an option. In general, it's good to know how to do it by hand as the concept extends beyond this question. I'll look in desmos graphing.

[@shresht2101]

@@JohnSAT Alright! Thanks!

[@fortnitegame8400]

Can the exam be harder than this questions?

[@JohnSAT]

Oh the actual exam will have harder questions than this. Simple question was used to explain the concept

[@fortnitegame8400]

@@JohnSAT ok thk

[@christopherrodriguez4854]

I think he did the last question wrong

[@baldaiomir]

yes, 20^2=8^2+x, x=336

[@sananeama6637]

@@baldaiomir you are right

[@firaskhalifa48]

Exactly, it’s wrong

[@firaskhalifa48]

@@baldaiomir AD is the root of 336.

[@rbxsquid122]

I would like to point out that if you watch sports it can actually improve your play style and positioning on the field.

[@哥就是神-x8b]

Bro you messed up ur last question

[@Spacedoggo_1021]

The first question is so easy 💀 I just used discriminant formula and done

[@Xerox3737]

Is it true that the Didital SAT on Khan Academy is too easy. And on the test day, there are much harder questions??

[@zres4861]

Ehhh? Id say some of them are. I did all of them. My math on average was between a 740-800. I got a 750 on the actual test so worst case, take all of them over the course of a month and assume your lowest score is most likely close to your real score excluding outliers. So if you usually et between 700-770 but have one test with a 560, ignore the 560 and assume that your real score is around a 700 give or take 20-30

[@Xerox3737]

@@zres4861 So the main point. Is khan academy maths questions enough or shall I practice from college panda maths book ? I got a month left for my SAT

[@zres4861]

@@Xerox3737 Depends on how much time you spend each day. I locked myself in my room for 18 hours daily and did exclusively Khan Academy and tips videos. Id say Kahn academy to get the fundamentals down and then do the book for practice on top of that since Khan academy tunes the practice it gives based on your performance

[@Xerox3737]

@@zres4861 okay. And can you give me some study tips for eng part? I don't think khan academy has much eng questions to practice. And also there aren't many books on DSAT. I am only getting around 650 in eng part.

[@duaali4578]

@@Xerox3737 u should try erica books for english might help!!

[@ignbqsil]

yay

[@chaotic7006]

I have a question regarding the 3rd problem. Why dont we do p(0.35) = 14.30?

[@jenil2329]

it should be 336

[@harshaswani2439]

bruh last answer is 336

[@willieow3298]

7:15 YAY! YOU GOT IT CORECT WITHOUT YOUR CALCULATOR!!!

[@МадиМахамбетулы-ю1я]

The last one is 336

[@cerealbeforemilk8976]

8:15

[@NabRaza]

Pythagoras :(

[@didiiepe]

the shade on your ex tho🤣

[@MbagwuCollins]

Hey guys, pls is there a way i could get to chat with John one on one cause i really have somthing to tell him. I tried to check on IG but couldn't see his channel.

[@phuonganle7908]

Bro you did the last question wrong,u used the wrong sides for the Pythagorean theorem,get some sleep man😢

[@vvelyria]

u made a mistake

[@mehran.hamayoun]

Man I can definetly get 600+ without studying

[@zaraki_kenn]

7:42 💀😭

[@rodinecharles2367]

How did he get 9 to add it on both side?