Question

Evaluate a4 for a = -3.

Answer 1

you mean a^4 right?

Answer 2

Yes

Answer 3

this is simple a^2 = a*a
a^3 =a*a*a
a^4=a*a*a*a
Now just substitute the value of a

Answer 4

its a4
a=-3 so u plug that in for a
(-3)4=-12 hope this helps! (=

Answer 5

@caitlynmcdaniel question is actually a^4 not a4
she made a typo while typing..I have confirmed

Answer 6

a^4 would be 4a i thnk. idk how i explained it was right if the problem was typed how i thought ankit042 your right