Evaluate 7 square root of 4 - MathMaster

Math

$7 \sqrt{4}$

Rewrite $4$ as $2^{2}$ .

$7 \sqrt{2^{2}}$

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

$7 \cdot 2$

Multiply $7$ by $2$ .

$14$

Evaluate 7 square root of 4

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