Hiii guys...!! Can any one can explain me maths ncert pg no. 192 examp

1.	Hiii guys...!! Can any one can explain me maths ncert pg no. 192 example 15....plz
Answer» It\'s pretty easy... First divide both numerator and Denominator by [email\xa0protected]Then multiple both numerator and denominator by ([email\xa0protected] - [email\xa0protected]) then solve numerator..Keep solving nd u will get the answer...???? Consider [email\xa0protected]?

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