Question

Which expressions are equivalent to 4^3 x 4^-5?
Choose all answers that are correct.

A)
4^-2

B)
1/16

C)
4^-15

D)
0.0625

E)
16^-1

F)
1/4^15

G)
16^-2

H)
1/4^2

I)
(4^-1)^2

J)
4^3/4^5

Answer 1

@robtobey

Answer 2

\[\frac{4^3}{4^5}=\frac{1}{4^2} \]

Answer 3

so whats the answer o.O

Answer 4

i don't get it :/