Math, asked by aruzz7173, 9 days ago

the rationalising factor of 5/√10+√2

Answers

Answered by rkk1399

0

Answer:

5(√10 - √2) / 8 is the final answer.

Step-by-step explanation:

5 / (√10 + √2) * (√10 - √2) / (√10 - √2)

= 5(√10 - √2) / √10² - √2²

= 5(√10 - √2) / 10 - 2

= 5(√10 - √2) / 8

The rationalising factor of 5/√10+√2 is

(√10 - √2) / (√10 - √2)

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