Math, asked by bhupendravarma2007, 15 days ago

rationalise 3 + root5 / 3 - root5​

Answers

Answered by rajadarshiashmin
1

Answer:

=(3+root5/3-root5)×(3+root5/3+root5)

=(3+root5)^2/(3^2-root5^2)

=9+5+6 root5 / 9-5

=14+6 root5/ 4 ANSWER

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