Algebra Examples

$\frac{2}{4^{- 1}}$

Step 1

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

$2 \cdot 4$

Step 2

Multiply $2$ by $4$ .

$8$

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