Help me ASAP im failing on a test i need this ASAP and i have very little points for

When you divide 2 numbers with the same base and different exponents you subtract the second exponent from the first.

p^-m / p^-n = p^(-m - (-n))

The answer is the FIRST choice.

Hope this helps!

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a