Pre-Algebra Examples

$(6 \sqrt{21}) - (- 2 \sqrt{3})$

Step 1

Multiply $- 2$ by $- 1$ .

$6 \sqrt{21} + 2 \sqrt{3}$

Step 2

The result can be shown in multiple forms.

Exact Form:

$6 \sqrt{21} + 2 \sqrt{3}$

Decimal Form:

$30.95955578 \dots$

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