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Simplify sqrt{24x} * sqrt{16x} * sqrt{42x}. Express your answer in simplest radical form in terms of x.

 Oct 2, 2020
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Simplify sqrt{24x} * sqrt{16x} * sqrt{42x}.

 

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\(\sqrt{24x}\cdot \sqrt{16x}\cdot \sqrt{42x }\\ =\sqrt{2^3\cdot 3\cdot 2^4\cdot 2\cdot 3\cdot 7\cdot x^3} =2^4\cdot 3\cdot x\cdot \sqrt{7x}\\ \color{blue} =48x\cdot \sqrt{7x}\)

laugh  !

 Oct 2, 2020

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