3 HARD SAT Math Questions & How to Solve Them

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Struggling with hard SAT math problems? In this video, I'll break down the three hardest SAT math questions and show you step-by-step solutions to solve them with confidence.
Solve these challenging problems with us and boost your test prep! Whether you're prepping for your June SAT, or just need some extra help with SAT math, this video is perfect for you. Improve your studying techniques and ace your test with our easy-to-follow explanations and tips.
If you're taking the Digital SAT this year, let's help you get ready and score a 1400, 1500, or even a perfect 1600 on the SAT!
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T I M E S T A M P S
00:00 3 HARD MATH QUESTIONS ON THE DIGITAL SAT
02:32 HARDEST PROBLEM 1
04:48 HARDEST PROBLEM 2
06:43 HARDEST PROBLEM 3
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✨ 3 Hard Math Questions on the DSAT
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FAQ
Name: Laura
Where did you study - University of Notre Dame
What did you major in - Psychology & Mathematics
Can you tutor me - I am not currently taking students, but I have a rockstar tutor team. I trained them, they teach my program, and they all scored 1500+ on the SAT. Highly recommend them!
How long have you been teaching - Since 2007 (please try not to do the math on my age😉)
What do you score on the SAT - I superscore a 1570 (770 English, 800 Math)
Do you teach both English and Math - Yes!
Why do you decide to teach - I was working in leverage acquisition (finance) in New York City and lost my job in 2008 (economy crash). I moved to South Florida to start over and fell into test prep. I realized it was my calling and have been doing it ever since!
Where can I go to learn more - www.strategictestprep.com
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Опубликовано:

24 июл 2024

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Комментарии : 33

@dilanshtiwari5653 2 месяца назад

for the second question, i used c/a as the formula for the product of the solutions of a quadratic equation, ab/57 = kab, everything cancels and simplifies real nicely and you end up with k = 1/57

@StrategicTestPrep 2 месяца назад

Love this!! ❤️

@josephlillie9815 2 месяца назад

This was really helpful. Good job.

@Lonewolf_107 Месяц назад

👍helpful

@ellaillustrates9350 25 дней назад

Wonderful scholar!

@chrischika7026 11 дней назад

I tought scalar learning this.

@tauhasyed8246 2 месяца назад

Thanks for the video. In the third question, the underlying concept is that Sin(180 - theta) = sin(theta). That is why, the Sine of the reference angle that you mentioned in your solution is equal to sq.root 3 divided by two --> the given value of Sine for the given angle (theta) in the question.

@SATPrepVideos 2 месяца назад

Thanks for posting the "unit circle" question. My students have been saying that's been appearing, but I wasn't sure exactly how.

@mangler241 2 месяца назад

Hard is a relative term. 1) b < 5, so only the negative possibility makes sense. Note: had the difference in y-values been the product of consecutive integers, the quadratic would factor ; 2) trivial by Vieta's formulas; 3) trivial from unit circle trig values.

@benkeating441 Месяц назад

Btw for the first one you can just use a table on Desmos and do exponential regression 👍

@hlawacz6227 2 месяца назад

Why was question 3 in quadrant 2? how we know which quadrant to work in?

@papaboi9983 Месяц назад

2nd question you can do it by using product of solution=c/a (constant/coefficent of x^2). consequently,you'll get kab=ab/57 ... cancel out ab from both side you'll get k=1/57 this is a much easier appproach

@sahilscraftyworld 2 месяца назад

Hey , Can you make a video on June Expected questions and Predictions ?

@Top_10_Tech_ 2 месяца назад

i also want that

@prithvirajchauhan5723 18 дней назад

For question 1: Why can't I divide the second equation 130=a^2n + b by the first equation 5=a^n + b? Wouldn't this give me 26 = a^n + 1 and 25 = a^n which allows me to plug back in and solve for b?

@agamnanda 10 дней назад

i did that and apparently and I got different values of B for each equation

@jqmenesesn 2 месяца назад

How does rounding works?, for example, for the first example that you showed, can I just write 6.69? Or how many 'significant figures' must the answer have? (if it's not detailed by the question)

@jqmenesesn 2 месяца назад

Sorry, it should be -6.69

@user-rq2tr7ob4p 2 месяца назад

For the 1st question: What if we follow this approach: we substitute the given points and add the two equations while multiplying the first equation by -1. We'll have something like this: (a^{2n} - a^n - 125 = 0), and then we assume that (a^n = x). Solving for (x), we get (x^2 - x - 125 = 0). Then (a^n = x) will be one of these two values: 11.692 or -10.692. If we take the first value and substitute it into the equation:(5 = a^n + b), we find that (b = -6.692).

@chaska8144 Месяц назад

there's 2 ways of using simultaneous equations, either elimination OR substitution, she used subtitution but you use elimination, its best practice to use substitution esp considering theres a quadratic involved, I see what you did and that's what I initially did, but I felt as thought it would look messy so I did subtitution, however your method should work tho

@grandmegaresortspabali12 2 месяца назад

sat can for university it tenology

@ShivenMehta Месяц назад

For the third question, your diagraming is technically wrong because the radius of the circle is 1 and your diagonal was 2. A better way to teach it is using the unit circle.

@Andysepticer 2 месяца назад

In the third question, wasn’t the angle given in the first quarter?

@user-nu1mc7hu1r 2 месяца назад

No,the angle is greater than 90 therefore the theta lies in 2nd quadrant

@chaska8144 Месяц назад

@@user-nu1mc7hu1r CAST diagram, cosine is negative in the 2nd quadrant, so if cos(60) = 1/2, cos(120) = -1/2 as 120 is in the 2nd quadrant where only sine is positive

@CutyFoxy 2 месяца назад

Is there any chance to get derivatives on Math?

@StrategicTestPrep 2 месяца назад

Absolutely not

@eco3591 2 месяца назад

When will your june course drop

@StrategicTestPrep 2 месяца назад

Predictions coming Wednesday!

@user-vo7rx5it4c 2 месяца назад

Are these seriously considered hard problems?? The solutions are pretty straightforward and I can recall that we were solving problems like that as common homework, when I was in high school!

@winknatamontiwattanasug49 4 дня назад

Why is preptly not free....

@tochinggrassatm6360 Месяц назад

how are these hard??

@chaska8144 Месяц назад

search up "A level further maths past papers" and do those questions if you want "hard", alternatively search up "MAT past papers" which are similar in style to the SAT