2-/3Simplity, 2+3by rationalizing the denominator. – InterviewSolution

1.	2-/3Simplity, 2+3by rationalizing the denominator.
Answer» (2-√(3))/(2+√(3))=(2-√(3))(2-√(3))/(2+√(3))(2-√(3))=(2-√(3))²/(2²-√(3)²)=(4-4√(3)+9)/(4-3)=13-4√(3)

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