Algebra Examples

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

Step 1

Subtract $3 \sqrt{7}$ from $\sqrt{7}$ .

$- 2 \sqrt{7}$

Step 2

The result can be shown in multiple forms.

Exact Form:

$- 2 \sqrt{7}$

Decimal Form:

$- 5.29150262 \dots$

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