Trigonometry Examples

$\sqrt{41 + 45 + 61}$

Step 1

Add $41$ and $45$ .

$\sqrt{86 + 61}$

Step 2

Add $86$ and $61$ .

$\sqrt{147}$

Step 3

Rewrite $147$ as $7^{2} \cdot 3$ .

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Step 3.1

Factor $49$ out of $147$ .

$\sqrt{49 (3)}$

Step 3.2

Rewrite $49$ as $7^{2}$ .

$\sqrt{7^{2} \cdot 3}$

$\sqrt{7^{2} \cdot 3}$

Step 4

Pull terms out from under the radical.

$7 \sqrt{3}$

Step 5

The result can be shown in multiple forms.

Exact Form:

$7 \sqrt{3}$

Decimal Form:

$12.12435565 \dots$

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