Basic Math Examples

\frac{\sqrt{80}}{5}

$\frac{\sqrt{80}}{5}$

Step 1

Rewrite

$80$ as

$4^{2} \cdot 5$ .

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Step 1.1

Factor

$16$ out of

$80$ .

$\frac{\sqrt{16 (5)}}{5}$

Step 1.2

Rewrite

$16$ as

$4^{2}$ .

$\frac{\sqrt{4^{2} \cdot 5}}{5}$

$\frac{\sqrt{4^{2} \cdot 5}}{5}$

Step 2

Pull terms out from under the radical.

$\frac{4 \sqrt{5}}{5}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\frac{4 \sqrt{5}}{5}$

Decimal Form:

$1.78885438 \dots$

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