Simplify -8 square root of 726

$- 8 \sqrt{726}$

Rewrite $726$ as $11^{2} \cdot 6$ .

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Factor $121$ out of $726$ .

$- 8 \sqrt{121 (6)}$

Rewrite $121$ as $11^{2}$ .

$- 8 \sqrt{11^{2} \cdot 6}$

Pull terms out from under the radical.

$- 8 (11 \sqrt{6})$

Multiply $11$ by $- 8$ .

$- 88 \sqrt{6}$

The result can be shown in multiple forms.

Exact Form:

$- 88 \sqrt{6}$

Decimal Form:

$- 215.55509736 \dots$

Simplify -8 square root of 726

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