natb2702 natb2702

26-12-2017
Mathematics

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How to simplify the radical expression of square root 45?

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Аноним Аноним

26-12-2017

sqrt45 = sqrt (9 * 5) = sqrt9 * sqrt 5 = 3 sqrt5

Answer Link

Аноним Аноним

26-12-2017

√45 = √9·5 = √3²·5 = 3√5

Answer Link

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