Question

Expand and simplify: (-7y - 8) (y - 4)

Answer 1

Answer:

${ - 7y}^{2} + 20y + 32$

Step-by-step explanation:

1.) -7y times y = -7y(squared)

2.) -7y times -4 = 28y

3.) -8 times y = -8y

4.) -8 times -4 = 32

5.) Combine like terms

${ - 7y}^{2} + 28y - 8y + 32 = { - 7y}^{2} + 20y + 32$