Algebra Examples

\sqrt{756}

$\sqrt{756}$

Step 1

Rewrite

$756$ as

$6^{2} \cdot 21$ .

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Step 1.1

Factor

$36$ out of

$756$ .

$\sqrt{36 (21)}$

Step 1.2

Rewrite

$36$ as

$6^{2}$ .

$\sqrt{6^{2} \cdot 21}$

Step 2

Pull terms out from under the radical.

$6 \sqrt{21}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$6 \sqrt{21}$

Decimal Form:

$27.49545416 \dots$

$\sqrt[]{756}$

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