Trigonometry Examples

$- 13 \sqrt[3]{7} + 15 \sqrt{7} + 6 \sqrt{7}$

Step 1

Add $15 \sqrt{7}$ and $6 \sqrt{7}$ .

$- 13 \sqrt[3]{7} + 21 \sqrt{7}$

Step 2

The result can be shown in multiple forms.

Exact Form:

$- 13 \sqrt[3]{7} + 21 \sqrt{7}$

Decimal Form:

$30.69267215 \dots$

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