Pre-Algebra Examples

$2 \sqrt{z} + 3 \sqrt{z} + \sqrt{z}$

Step 1

Add $2 \sqrt{z}$ and $3 \sqrt{z}$ .

$5 \sqrt{z} + \sqrt{z}$

Step 2

Add $5 \sqrt{z}$ and $\sqrt{z}$ .

$6 \sqrt{z}$

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