Question

express 4^-1 as a power with base 2​

Answer 1

Answer:

4^-1 = ((2)^2) ^-1

= 2^-2

Answer 2

Answer:

$2^{-2}$

Step-by-step explanation:

$4^{-1}$ = $2^{{2}^{-1}$ = $2^{-2}$

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