Answer:
Step-by-step explanation:
Take out 4:
4(x^2-8x)-12
=4(x^2-8x+16-16)-12
=4(x^2-8x+16)-64-12
=4(x^2-4)^2 - 76
=
B= -2.75
A= -0.25
C= 2.50
H (36 / 5)
Divide each of the numbers and see which one is closest to seven