Pre-Algebra Examples

$x^{2} + x^{2} + x^{2}$

Step 1

Add $x^{2}$ and $x^{2}$ .

$2 x^{2} + x^{2}$

Step 2

Add $2 x^{2}$ and $x^{2}$ .

$3 x^{2}$

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