there's a que which baffles me today,so i hope any1 of you could help me to clear my doubt,here is the que:(adsbygoogle = window.adsbygoogle || []).push({});

integrate with limit 3 on top n 1 below (3x^5 + 4x^4 + x^2)/x^3 dx ..

so here goes my sol plz rectify me..

SOL: 3x^2 + 4x + x^-1

then integrate it

x^3 + 2x^2..<<<<then what about x^-1 ???if we integrate it the denominator will become infinite so any value + infinity it will become infinity?am i wright?pl help me,thanks a lot...

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# Definite integral

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