Algebra Examples

$4 \cdot {(\frac{1}{2})}^{- 1}$

Step 1

Change the sign of the exponent by rewriting the base as its reciprocal.

$4 \cdot 2$

Step 2

Multiply $4$ by $2$ .

$8$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$