Precalculus Examples

$x^{- 5} \cdot x^{10}$

Step 1

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$x^{- 5 + 10}$

Step 2

Add $- 5$ and $10$ .

$x^{5}$

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