CBSE BOARD X, asked by deepkm, 7 months ago


prove that 7-5√2 is an irrational number
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Answers

Answered by imnishadagar
2

Answer:

Let us assume 7-2√5 is rational. and b ≠ 0 . rational , and so √5 is rational. ... Hence , 7 - 2√5 is irrational.

Explanation:

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Answered by kumarankit65070
0

Answer:

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