Math, asked by siri2522, 3 months ago

prove that √3+2√5 is irrational
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Answers

Answered by kanishkadps22
0

Answer:

PLEASE MARK AS BRAINLIEST

Step-by-step explanation:

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. ... Our assumption of 3 + 2√5 is a rational number is incorrect.

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