Basic Math Examples

$5 \sqrt{7} + 4 \sqrt{7} - 2 \sqrt{7} - 7$

Step 1

Add $5 \sqrt{7}$ and $4 \sqrt{7}$ .

$9 \sqrt{7} - 2 \sqrt{7} - 7$

Step 2

Subtract $2 \sqrt{7}$ from $9 \sqrt{7}$ .

$7 \sqrt{7} - 7$

Step 3

The result can be shown in multiple forms.

Exact Form:

$7 \sqrt{7} - 7$

Decimal Form:

$11.52025917 \dots$

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