Question

prove that √2+√3−4 is irrational

Answer 1

Here Is Your Ans ⤵

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Let , √2 + √3 - 4 is an rational number

➡√2 + √3 - 4 = A / B

➡√2 = A / B - √3 + 4

integer = Fraction

So , Our assumptions is Wrong √2 + √3 - 4 is an irrational number