Algebra Examples

$\sqrt{2} - 4 \sqrt{2} + 9 \sqrt{2}$

Step 1

Subtract $4 \sqrt{2}$ from $\sqrt{2}$ .

$- 3 \sqrt{2} + 9 \sqrt{2}$

Step 2

Add $- 3 \sqrt{2}$ and $9 \sqrt{2}$ .

$6 \sqrt{2}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$6 \sqrt{2}$

Decimal Form:

$8.48528137 \dots$

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