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03-01-2017
Mathematics

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14. Rationalize the denominator and simplify: √5m/√5n

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dexteright02 dexteright02

03-01-2017

√5m / √5n =

(√5m * √5n ) / (√5n * √5n)

= (√(5m * 5n) ) / (5n)

= (√(25m * n) / (5n)

= √25 * √(m * n) / (5n)

= 5 * √(m * n) / (5n)

= √(m * n) / n

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