Precalculus Examples

$4 e^{10 \ln (a)}$

Step 1

Simplify $10 \ln (a)$ by moving $10$ inside the logarithm.

$4 e^{\ln (a^{10})}$

Step 2

Exponentiation and log are inverse functions.

$4 a^{10}$

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