Simplify. Rationalize the denominator

0

740

1

√(81/7)

Guest Jul 10, 2014

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Best Answer

+130518

+5

So...we really have this.....√81 / √7 = 9 / √7

Multiplying the numerator and denominator by √7, we obtain

[9 √7] / [7]

And that's it.....

CPhill Jul 10, 2014

1⁺⁰ Answers

+130518

+5

Best Answer

So...we really have this.....√81 / √7 = 9 / √7

Multiplying the numerator and denominator by √7, we obtain

[9 √7] / [7]

And that's it.....

CPhill Jul 10, 2014

1 Online Users