Question

Which of the following expressions is equal to -x2 - 36?
A. (-x+6)(x-6)
B. (X+6)(x-6)
C.(-x-6)(x-6)
D.(-x-6)(x-6)

Answer 1

A
when you break the equation down, you want to make sure it still will have the same signs. so, if you have a -2x then you r going to have one with a -x and one with a +x and to make the 36 negative you have to have one with a -6 and one with a +6

Answer 2

Answer:

answer is d

Step-by-step explanation: