Pre-Algebra Examples

$4 \sqrt{7} - 10 \sqrt{7} + 7 \sqrt{7}$

Step 1

Subtract $10 \sqrt{7}$ from $4 \sqrt{7}$ .

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

Step 2

Add $- 6 \sqrt{7}$ and $7 \sqrt{7}$ .

$\sqrt{7}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\sqrt{7}$

Decimal Form:

$2.64575131 \dots$

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