Evaluate - square root of 700

$- \sqrt{700}$

Step 1

Rewrite $700$ as $10^{2} \cdot 7$ .

Factor $100$ out of $700$ .

$- \sqrt{100 (7)}$

Rewrite $100$ as $10^{2}$ .

$- \sqrt{10^{2} \cdot 7}$

$- \sqrt{10^{2} \cdot 7}$

Step 2

Pull terms out from under the radical.

$- (10 \sqrt{7})$

Step 3

Multiply $10$ by $- 1$ .

$- 10 \sqrt{7}$

Step 4

The result can be shown in multiple forms.

Exact Form:

$- 10 \sqrt{7}$

Decimal Form:

$- 26.45751311 \dots$

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