Trigonometry Examples

$\sqrt{14 (14 - 12) \cdot 14 - 9 (14 - 7)}$

Step 1

Subtract $12$ from $14$ .

$\sqrt{14 \cdot 2 \cdot 14 - 9 (14 - 7)}$

Step 2

Multiply $14 \cdot 2 \cdot 14$ .

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Step 2.1

Multiply $14$ by $2$ .

$\sqrt{28 \cdot 14 - 9 (14 - 7)}$

Step 2.2

Multiply $28$ by $14$ .

$\sqrt{392 - 9 (14 - 7)}$

$\sqrt{392 - 9 (14 - 7)}$

Step 3

Subtract $7$ from $14$ .

$\sqrt{392 - 9 \cdot 7}$

Step 4

Multiply $- 9$ by $7$ .

$\sqrt{392 - 63}$

Step 5

Subtract $63$ from $392$ .

$\sqrt{329}$

Step 6

The result can be shown in multiple forms.

Exact Form:

$\sqrt{329}$

Decimal Form:

$18.13835714 \dots$

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