Problem

\( \sqrt{8} \)

Answer

Expert–verified
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Answer

\( \sqrt{4} \cdot \sqrt{2} = 2\sqrt{2} \)

Steps

Step 1 :\( \sqrt{8} = \sqrt{4 \cdot 2} \)

Step 2 :\( \sqrt{4 \cdot 2} = \sqrt{4} \cdot \sqrt{2} \)

Step 3 :\( \sqrt{4} \cdot \sqrt{2} = 2\sqrt{2} \)

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