CLEP- College Algebra

CLEP- College Algebra


(a/b)^n = - Correct Answer a^n/b^n

(a^n)^m = - Correct Answer a^n*m

(ab)^n = - Correct Answer a^n * b^n

^3 square root of 8 --> can be written as - Correct Answer 8^1/3

1/a^-n = - Correct Answer a^n

a^-n = - Correct Answer 1/a^n

a^n * a^m = - Correct Answer a^n+m

a^n + a^m = - Correct Answer that's all folks

a^n/a^m = - Correct Answer a^n-m

associative property - Correct Answer to regroup numbers

communicative property - Correct Answer switching order of numbers

Determinant/Cramer Formula - Correct Answer [ac{}bd] = ad - cb

difference of two cubes - Correct Answer x^3 - a^3 = (x - a)(x^2 + xa + a^2)

difference of two squares - Correct Answer x^2 - a^2 = (x - a)(x + a)

discriminant - Correct Answer b^2 - 4ac

Domain - Correct Answer all the real numbers that go into a function; "x"

exponential function - Correct Answer y = b^x

find x-intercept - Correct Answer plug 0 in for y

find y-intercept - Correct Answer plug 0 in for x

how many solutions are there when solving a quadratic formula - Correct Answer two; positive and negative options

how to solve for compound inequalities [ex. -3 < 2x - 1 < 5] - Correct Answer get x alone in the middle

how to solve if something is a function - Correct Answer if it passes the vertical line test

how to solve solve for quadratic roots - Correct Answer set equal to "0" or use quadratic formula

i = - Correct Answer square root of -1

i^0 = - Correct Answer 1

i^1 = - Correct Answer i

i^2 = - Correct Answer -1