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Grade 12th passIIT JEE Entrance Exam

Please anyone could get me solution of this. How to split 2n so as to get the answer

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Profile image of Adarsh
7 Years agoGrade 12th pass
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1 Answer

Profile image of Saurabh Koranglekar
7 Years ago
Dear student

the image attached does not contain the complete question

kindly revert with a complete question

also, you can try n^4 – n^2 = (n^2 – n) * (n^2 + n)

do a little adjustment and eliminate n^2 from the numerator