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Simplify the expression: sqrt(4m)

May 18, 2026Mathematics

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Answer

2\sqrt{m}

3 steps

Here's the simplification of the expression:

The expression is $\sqrt{4m}$ .

Apply the property of square roots, $\sqrt{ab} = \sqrt{a} \cdot \sqrt{b}$ .
$\sqrt{4m} = \sqrt{4} \cdot \sqrt{m}$
Calculate the square root of 4.
$\sqrt{4} = 2$
Substitute the value back into the expression.
$2 \cdot \sqrt{m} = 2\sqrt{m}$
The simplified expression is $2\sqrt{m}$ .

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