Math, asked by sherin04, 1 year ago

Rationalise the denominator √5-2/√5+2

Answers

Answered by Anonymous

14

Answer:

(√5 - 2/ √ 5 + 2) × (√5 - 2 / √5 - 2)

(√5 - 2)^2 / 5 - 4

5 + 4 - 2*2*√5 / 1

9 - 4 √5

❣️Hope this helps you.❣️

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