Question

What is the value of the expression 1/4^-3 ?




A.
12


B.
64


C.
1/64



D.
1/12

Answer 1

@domebotnos

Answer 2

is it 64?

Answer 3

Similar Problem


\[\Large \frac{1}{2^{-4}} = \frac{2^{4}}{1}\]

\[\Large \frac{1}{2^{-4}} = \frac{16}{1}\]

\[\Large \frac{1}{2^{-4}} = 16\]

Answer 4

I'm using the rule

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

Answer 5

is it 64?

Answer 6

correct

Answer 7

Thank You!

Answer 8

np and nice work

Answer 9

What is the value of the expression of 3/3^-2 i keep getting 1 for some reason

Answer 10

that's because you evaluated 3/3

Answer 11

but PEMDAS says that 3^(-2) must be evaluated first

Answer 12

You can use that rule I posted to get

\[\Large \frac{3}{3^{-2}} = 3*3^{2} = ???\]

Answer 13

27?

Answer 14

correct

Answer 15

Thank You!