Respuesta :
Answer:
A. 12x^2 - 28x + 16
Step-by-step explanation:
4x times 3x = 12x^2
4x times -4 = -16x
-4 times 3x = -12x
-4 times -4 = 16
Then combine like terms: -16x + -12x = -28x
Answer:
A. 12x^2 - 28x + 16
Step-by-step explanation:
4x times 3x = 12x^2
4x times -4 = -16x
-4 times 3x = -12x
-4 times -4 = 16
Then combine like terms: -16x + -12x = -28x