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Simplify sqrt(27)*sqrt(12)*sqrt(147).

 Apr 29, 2023
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\(\sqrt{27}\cdot\sqrt{12}\cdot\sqrt{147}=\sqrt{27\cdot12\cdot147}=\sqrt{3^3\cdot2^2\cdot3\cdot3\cdot7^2}=\sqrt{2^2\cdot3^5\cdot7^2}=2\cdot7\cdot3^2\cdot\sqrt{3}=\boxed{126\sqrt{3}}\)

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 Apr 29, 2023

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