Algebra Examples

$\frac{w}{4^{- 2}}$

Step 1

Move $4^{- 2}$ to the numerator using the negative exponent rule $\frac{1}{b^{- n}} = b^{n}$ .

$w \cdot 4^{2}$

Step 2

Raise $4$ to the power of $2$ .

$w \cdot 16$

Step 3

Move $16$ to the left of $w$ .

$16 w$