Question

Simplify:

4y (4y-4)-4(-4y+5+4y ^2)

A. -20
B. 16y^+16y-20
C. 16y^2+16y
D. 16y – 20

Answer 1

-20

Explanation:

16y^2-16y-4(-4y+5+4y^2)

16y^2-16y+16y-20-16y^2

16y^2-20-16y^2

16y^2-16y^2-20

-20

Answer 2

D. 16y – 20

Explanation: