Question

Evaluate the following expression for x=–2 and y=–4.

4(x-y)^4

Answer 1

A.
–64
B.
64
C.
–5,184
D.
5,184

Answer 2

So you just want to plug in your x and y. You have\[4(-2-(-4))^4 = 4(-2+4)^4 = 4(2)^4 = 4*16 = 64\]Get it?

Answer 3

Yes, thank you.