Algebra Examples

$7 x^{- 4}$

Step 1

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

$7 \frac{1}{x^{4}}$

Step 2

Combine $7$ and $\frac{1}{x^{4}}$ .

$\frac{7}{x^{4}}$

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