Find the values for a aa and b bb that would make the equality true. 4 y ( a y 2 − 7 y + b ) = 24 y 3 − 28 y 2 − 8 y 4y(ay 2 −7y+b)=24y 3 −28y 2 −8y

a=6, b=-2

Step-by-step explanation:

We are to determine the values for a and b that would make the equality

true.

Given:

First, we expand the Left Hand Side of the equality

Comparing coefficients of the same power:

Therefore:

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