Trigonometry Examples

$\sqrt{{1.7}^{2} - 1^{2}}$

Step 1

Raise $1.7$ to the power of $2$ .

$\sqrt{2.89 - 1^{2}}$

Step 2

One to any power is one.

$\sqrt{2.89 - 1 \cdot 1}$

Step 3

Multiply $- 1$ by $1$ .

$\sqrt{2.89 - 1}$

Step 4

Subtract $1$ from $2.89$ .

$\sqrt{1.89}$

Step 5

The result can be shown in multiple forms.

Exact Form:

$\sqrt{1.89}$

Decimal Form:

$1.37477270 \dots$

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