Question

What is the value of the expression 8–2?



A.
–16


B.
1/64




C.
1/16




D.
64

Answer 1

I'm assuming you meant to say

\[\Large 8^{-2}\]

Answer 2

If so, then use the rule

\[\Large x^{-k} = \frac{1}{x^{k}}\]

Answer 3

Yeah I'm sorry i just copied and pasted

Answer 4

64?

Answer 5

it's ok

Answer 6

64?

Answer 7

8^2 = 64, but \(\Large 8^{-2}\) is not 64

Answer 8

\[\Large 8^{-2} = \frac{1}{8^{2}} = ???\]