Question

Evaluate the following expression for x = –2 and y = –4.
4(x+y)^4
A.
–64
B.
64
C.
–5,184
D.
5,184

Answer 1

i think is b but im not sure

Answer 2

-2+-4=?

Answer 3

No

Answer 4

FIrst add -2 + -4

Answer 5

then multiply times 4
...
and then you do ^4

Answer 6

Can you add -2 + -4? @rocky1718

Answer 7

so it will be -5,184 ?

Answer 8

Yes, but there is no negative.

Answer 9

why

Answer 10

-6 * -6 * -6 * -6 = 1296

1296 * 4 = 5,184

Answer 11

^

Answer 12

A negative times a negative equals a positive.

-6 * -6 = 36

36 * -6 = -216

-216 * -6 = 1296

Answer 13

mmok thx @iGreen.