consolidated list of math equations needed for the SAT's

Test Preparation SAT Preparation
1

<p>let’s start a list</p>

2

<p>Pythagorean theorem:</p>

<p>a^2+b^2=c^2</p>

3

<p>aren’t basically all the equations you need given at the beginning of the section? </p>

<p>also, memorized equations isn’t what the sat math is about, so they’re shouldnt be many complex equations to memorize, its about how you can apply simple skills that everyone knows</p>

4

<p>Here’s a basic math strategy guide plus all the formula. The notes are pretty jampacked, but…they’re free… </p>

<p><a href=“SAT Vocabulary: SAT words with Definitions, Parts of Speech, Sentences, Meaning. Also Math Practices”>SAT Vocabulary: SAT words with Definitions, Parts of Speech, Sentences, Meaning. Also Math Practices;

5

<p>Do you really have to memorize them?
I mean, it’s all Alg. 1 stuff.
The hardest is probably the volume of a sphere or something >.></p>

<p>Or the quadratic, if you can’t factor lol</p>

6

<p>I find that these shortcuts come in handy:</p>

<p>(a+b)^2 = a^2 + 2ab + b^2</p>

<p>(a-b)^2 = a^2 - 2ab + b^2</p>

<p>(a+b)(a-b) = a^2 - b^2</p>