Math, asked by revennasagaranahalli, 1 year ago

prove that
3 + 2  \sqrt{5}
is a irrational​

Answers

Answered by sanchitachauhan241
4

Hyy Dude ♡

3 + 2√5 = a/ b

2√5 =a/b -3

√5 =a-3b/2b

√5 is rational.

This contradicta the fact that √5 is irrational.

This contradicta the fact that √5 is irrational.So our supposition is incorrect.

<marquee> Hope it's helps you ♡

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