Math, asked by abcd17867, 2 months ago

Prove 3 - 2√5 is irrational
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Answered by Rudranil420
11

Answer:

Please refer attachment for the Answer

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Answered by rajivkumar88052
0

Answer:

Let us assume that 3 + 2√5 is a rational number. This shows (a-3b)/2b is a rational number. But we know that √5 is an irrational number. So, it contradicts our assumption.

If this doesn't help you please forgive me and give the question again.

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