ACT Math Review: 12 Concepts & Strategies You MUST Know For A Perfect 36

Looking to significantly improve you ACT Math score in 20 minutes? Watch expert tutor & perfect scorer Matthew Stroup cover 12 advanced concepts & question types that you must know if you are looking to score a perfect 36 on the ACT Math Test or improve your math score with some last minute study tips. If you are aiming for 30 and above on the December ACT, this video will help you get 30+ on your ACT Math and covers many of the most commonly tested topics on the ACT that students never learn in school. Matthew will teach you the strategies and show you the formulas you need to memorize for questions on the ACT covering multiply matrices, ellipses, logarithms, trigonometry, law of cosines, law of sines, geometry and units, vectors, factorials, probability, repeating powers, special right triangles, and more!

If you watch this 20 minute video and memorize the equations, you will surely improve on the ACT Math section - and it may contain the topics to help you improve your score and get a perfect 36 on the ACT Math Test.

Please let me know if you have any questions about ACT Math or any content that you would like me to cover in my next video.

0:00 Introduction
0:43 Multiplying Matrices
2:36 Ellipses
4:16 Logarithms
6:12 Law of Cosines
7:39 Law of Sines
9:58 Geometry and Units
11:09 Vectors
13:05 Factorials
14:55 Probability in A Table
16:50 Repeating Powers
19:02 The Discriminant
20:18 Special Right Triangles

[Yoka_X]

Algebra tip: Always plug numbers from your mind if you dont want to do steps. For example, 14:30 (factorial), let x = 2, and solve using your calculator: 5! * (2-1)!/3! * 2! = 10. Then check choices and see what gives you 10 when x is 2? it will be A. simple. :)

[ChloeNoever]

Thanks for making this video! Definitely provided a good review of what to expect on the more difficult questions.

[arunvelkumar]

18:41 could you also do 217/4 is 54 R 1 and then go back to the original 4 and say it will end in the same digit as 7^1

[Gaiya-ofearth-of-course]

When I plugged in (170sin(65))/(sin(58)) I got 141.569, not 182. Is there something wrong with my calculator? 9:49

[daredevil]

The last question why is it, not C? Because the 4:8:12 ratio is double and triple so if the shortest side 6 why the next side is not 12? Because 8 double 4. Can you explain plz?

[kanishkpaidimarry]

I made the free trial account and I got the course, but I couldn't find the 50 geometry questions

[Luh.mxri_]

On the vectors section how does (x-1)(x-2)(x-3) get to 2(1)?

[louisjohnson]

none of these were on the preact I took