Question

prove that 3 +
$prove \: that3 + \sqrt{5 \: \: is} irrationl \: \: number$
5 is an irrational number​

Answer 1

Here Is Your Ans ⤵

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Let , 3 + √5 is an rational number

➡ 3 + √5 = A / B

➡ √5 = A / B - 3

Integer = Fraction

So , Our assumptions is wrong 3 + √5 is an irrational number

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