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Rationalise root 5 /root 2+root 3​

Answer»

ANSWER:

√5/√2+√3= √5/√2+√3×√5/√2-√3=√5×√5/(√2+√3) (√2-√3) =5/(√2) ^2-(√3) ^2=5/2-3=5/-1=-5



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