Math, asked by paulshreyna, 3 months ago

rationalize the denominators of the following 1/√7-√5

Answers

Answered by anitgang2004

1

Answer:

1/(√7 - √5)

= 1/(√7 - √5) x (√7 + √5)/(√7 + √5)

= (√7 + √5) / (√7² - √5²)

= (√7 + √5) / (7-5)

= (√7 + √5) / 2 Ans

Hope This helps ☺️

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