Precalculus Examples

$\frac{1}{\frac{1}{2}}$

Step 1

Multiply the numerator by the reciprocal of the denominator.

$1 \cdot 2$

Step 2

Multiply $2$ by $1$ .

$2$

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