Precalculus Examples

$\log_{2} (4 - 3)$

Step 1

Subtract $3$ from $4$ .

$\log_{2} (1)$

Step 2

Logarithm base $2$ of $1$ is $0$ .

$0$

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