(√3-√2) whole square is rational or not
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(√3-√2)² is irrational number
⚫ Identity Used:-
(a+b)²=a² + b² + 2ab
⚫ ReasOn:-
(√3+√2)²= (√3)² + (√2)² + 2√6
(√3+√2)²= 3 + 2 + 2√6
(√3+√2)²= 5 + 2√6
Thus, √6 is an irrational number so, (√3+√2)² is an irrational number.
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