Simplify - square root of 196

$- \sqrt{196}$

Step 1

Rewrite $196$ as $14^{2}$ .

$- \sqrt{14^{2}}$

Step 2

Multiply.

Pull terms out from under the radical, assuming positive real numbers.

$- 1 \cdot 14$

Multiply $- 1$ by $14$ .

$- 14$

$- 14$

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