Step-by-step explanation:
a. 5x² - 80
b. 5(x² + 4x - 4x -16)
5(x² - 16)
5x² - 80
c. 5x² - 20x + 20x - 80
5x² - 80
d. 5x² - 11
D doesn't belong because 5x² - 11 is not the answer to A, B, or C.
Answer:
which is the question yours asking help for
Answer:
Where are the expressions??
Step-by-step explanation:
x + 2y + x + 2 simplified would be 2x+2y+2
Hope this helps :)
Sorry but there is no question
