Express 1/√5+√6-√4 with rational denominator. – InterviewSolution

1.	Express 1/√5+√6-√4 with rational denominator.
Answer» Step-bLet, x= 5 + 2 1 × 5 − 2 5 − 2 = ( 5 ) 2 −( 2 ) 2 5 − 2 = 3 5 − 2 ∴x= 3 5 − 3 2 y-step EXPLANATION:

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