Calculus Examples

$\sqrt{81 - {(5.625)}^{2}}$

Step 1

Raise $5.625$ to the power of $2$ .

$\sqrt{81 - 1 \cdot 31.640625}$

Step 2

Multiply $- 1$ by $31.640625$ .

$\sqrt{81 - 31.640625}$

Step 3

Subtract $31.640625$ from $81$ .

$\sqrt{49.359375}$

Step 4

The result can be shown in multiple forms.

Exact Form:

$\sqrt{49.359375}$

Decimal Form:

$7.02562274 \dots$

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