7+√5/7-√5 solve it.....
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Answered by
7
Answer:
hola mate.
see the attachment
hope it helps you
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Answered by
2
Answer:
Step-by-step explanation:
Hi there!
√7 - √5 / √7 + √5
by Rationalization :-
√7 - √5 / √7 + √5 × √7 - √5 / √7 - √5
(√7 - √5)² / (√7)² - (√5)²
7 + 5 - 2(√7)(√5) / 7 - 5
12 - 2√35 / 2
2 × (6 - √35) / 2
6 - √35
Hope it helps! :)
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