Find the values for a and b that would make the equality true. –3(2x2 + ax +b) = -6x2 + 12x – 15
a =
b=

a = - 4, b = 5

Step-by-step explanation:

Expand the left side, then compare the coefficients of like terms.

- 3(2x² + ax + b)

= - 6x² - 3ax - 3b, compare to - 6x² + 12x - 15

Compare coefficients of x- terms

- 3a = 12 ( divide both sides by - 3 )

a = - 4

Compare constant terms

- 3b = - 15 ( divide both sides by - 3 )

b = 5

answer: sherk

step-by-step explanation:

just give up and watch the best anime ever sherk

a reflection across the x axis and a 90 degree rotation left and right.