Simplify The Following Surd:√168

Given:√168

To do: Simplify the surd

Solution:

$168 = 2 \times 2 \times 2 \times 3 \times 7$

$√168 = √(2 \times 2 \times 2 \times 3 \times 7) = 2√42$

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Updated on: 10-Oct-2022

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