Trigonometry Examples

$2 (\frac{10 \sqrt{42}}{81})$

Step 1

Combine $2$ and $\frac{10 \sqrt{42}}{81}$ .

$\frac{2 (10 \sqrt{42})}{81}$

Step 2

Multiply $10$ by $2$ .

$\frac{20 \sqrt{42}}{81}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\frac{20 \sqrt{42}}{81}$

Decimal Form:

$1.60018288 \dots$

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