Simplify (2x - 2y) (2y 8) = ? a. 4xy 16x 4y2 16y b. 4xy 16x - 4y2 - 16y c. 4xy - 16x - 4y2 - 16y d. 4xy - 4y2

If you would like to simplify (2x - 2y) * (2y + 8), you can do this using the following steps:

(2x - 2y) * (2y + 8) = 2x * 2y + 2x * 8 - 2y * 2y - 2y * 8 = 4xy + 16x - 4y^2 - 16y

The correct result would be b. 4xy + 16x - 4y^2 - 16y.