Pre-Algebra Examples

$7 \sqrt{2} + 3 \sqrt{2} + \sqrt{2}$

Step 1

Add $7 \sqrt{2}$ and $3 \sqrt{2}$ .

$10 \sqrt{2} + \sqrt{2}$

Step 2

Add $10 \sqrt{2}$ and $\sqrt{2}$ .

$11 \sqrt{2}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$11 \sqrt{2}$

Decimal Form:

$15.55634918 \dots$

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