sqrt(27a^7)

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sqrt(27a^7)

Guest May 20, 2014

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Best Answer

+130511

+5

√(27a⁷) = √27 * √(a⁷) =

√9 * √3 * √(a²) *√(a²) *√(a²) *√(a) =

3√3 * a * a * a * √(a) =

3a³√(3a)

CPhill May 21, 2014

1⁺⁰ Answers

+130511

+5

Best Answer

√(27a⁷) = √27 * √(a⁷) =

√9 * √3 * √(a²) *√(a²) *√(a²) *√(a) =

3√3 * a * a * a * √(a) =

3a³√(3a)

CPhill May 21, 2014

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