Pre-Algebra Examples

3 x^{- 3}

$3 x^{- 3}$

Step 1

Rewrite the expression using the negative exponent rule

b^{- n} = \frac{1}{b^{n}}

$b^{- n} = \frac{1}{b^{n}}$ .

3 \frac{1}{x^{3}}

$3 \frac{1}{x^{3}}$

Step 2

Combine

3

$3$ and

\frac{1}{x^{3}}

$\frac{1}{x^{3}}$ .

\frac{3}{x^{3}}

$\frac{3}{x^{3}}$

Enter YOUR Problem

using Amazon.Auth.AccessControlPolicy;

Mathway requires javascript and a modern browser.

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

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