Precalculus Examples

$\log_{4} (7 - 3)$

Step 1

Subtract $3$ from $7$ .

$\log_{4} (4)$

Step 2

Logarithm base $4$ of $4$ is $1$ .

$1$

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