Basic Math Examples

$2 r^{- 3}$

Step 1

Rewrite the expression using the negative exponent rule $b^{- n} = \frac{1}{b^{n}}$ .

$2 \frac{1}{r^{3}}$

Step 2

Combine $2$ and $\frac{1}{r^{3}}$ .

$\frac{2}{r^{3}}$

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