Pre-Algebra Examples

$2 π + π$

Step 1

Add $2 π$ and $π$ .

$3 π$

Step 2

The result can be shown in multiple forms.

Exact Form:

$3 π$

Decimal Form:

$9.42477796 \dots$

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