Math, asked by kvjaiswar, 3 months ago

Rationalise the denominator. 1. √5 ÷ √7 - √2

Answers

Answered by GK0786

1

Answer:

Given, √5/(√7 - √2 ) = [√5/(√7 - √2)]×[(√7 +√2)/(√7 + √2)]

=> = √5(√7 + √2)/( 7-2)

= √5(√7 + √2)/5

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