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Rewrite the radicand as two factors, one of which is a perfect cube.
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Feb 18, 2018
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Rewrite the radicand as two factors, one of which is a perfect cube.
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since 12 = 4 x 3, you can rewrite sqrt 12 as sqrt(4x3) which is equal to 2*sqrt3. The 4 is the perfect square.
Emrah Diril
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Feb 24, 2018
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