Question

prove 3-2√7 are irrational​

Answer 1

Here Is Your Ans

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Let , 3-2√7 is an rational Number

3-2√7 = A / B

-2√7 = A / B - 3

✓7 = A / -7B - 3

Irrational = Rational

So our Assumption Is Incorrect

3-2√7 Is an irrational Number

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