Precalculus Examples

$8^{7 \log_{8} (x)}$

Step 1

Simplify $7 \log_{8} (x)$ by moving $7$ inside the logarithm.

$8^{\log_{8} (x^{7})}$

Step 2

Exponentiation and log are inverse functions.

$x^{7}$

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