Trigonometry Examples

$\sqrt{- {1.5}^{2} + {657.4}^{2}}$

Step 1

Raise $1.5$ to the power of $2$ .

$\sqrt{- 1 \cdot 2.25 + {657.4}^{2}}$

Step 2

Multiply $- 1$ by $2.25$ .

$\sqrt{- 2.25 + {657.4}^{2}}$

Step 3

Raise $657.4$ to the power of $2$ .

$\sqrt{- 2.25 + 432174.76}$

Step 4

Add $- 2.25$ and $432174.76$ .

$\sqrt{432172.51}$

Step 5

The result can be shown in multiple forms.

Exact Form:

$\sqrt{432172.51}$

Decimal Form:

$657.39828871 \dots$

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