Math, asked by Anonymous, 4 days ago

Prove that 3+2√5 is irrational.

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Answered by Ikonikscenario7122

Answer: Here is an expert answer mate

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Answered by Anonymous

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.

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Prove that 3+2√5 is irrational. ​

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Prove that 3+2√5 is irrational.