Question

express 4 raise to power minus 3 as rational number

Answer 1

Step-by-step explanation:

${4}^{ - 3} = \frac{1}{ {4}^{3} } = \frac{1}{64}$

Answer 2

Answer:

$\frac{1}{64}$

Step-by-step explanation:

Using the formula $\frac{a}{b}^{-n}$ = $\frac{b}{a}^{n}$, we get:

$4^{-3}$ = ($\frac{1}{4}$)³ = $\frac{1^{3} }{4^{3} }$ = $\frac{1}{64}$

-$Shahrin$ $Khan$