Question

5√2–3 is irrational . Prove

Answer 1

Here Is Your Ans ⤵

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Let 5√2-3 is an rational number

5√2-3 = a / b

5 √-1 = a / b

√-1 = a / 5b

integer = fractions

So , our assumptions is wrong 5√2-3 is an irrational number

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