Question

What is the value of the expression 8-^2

A. 64

B. -16

C. 1/64

D. 1/16

Answer 1

D. 1/16

Explanation:

(I think you mean 8^-2 so I'll solve with that)

8^-2

= 1/8² [reciprocal]

= 1/16 [square (only 8)]