Algebra Examples

$3 \sqrt{5} - 6 \sqrt{5} + 7 \sqrt{5}$

Step 1

Subtract $6 \sqrt{5}$ from $3 \sqrt{5}$ .

$- 3 \sqrt{5} + 7 \sqrt{5}$

Step 2

Add $- 3 \sqrt{5}$ and $7 \sqrt{5}$ .

$4 \sqrt{5}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$4 \sqrt{5}$

Decimal Form:

$8.94427190 \dots$

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