Math, asked by KrishChoudhury, 1 month ago

5+√7/5-√7 rationalise the denominator

Answers

Answered by vijay876751ac2

22

(√7-5)/(√7+5) × (√7-5)/(√7-5)

=(7-10-√7+25)/(7-25)

(32-10-√7)/(-18)

= (5-√7-16)/9

= 5/9-√7-16/9

Sry if it is Wrong.

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