(1/x 3 +1).dx please integrate

please integrate

Grade:12th pass

2 Answers

2061 Points
7 years ago
u can writee 
1= x2-(x2-1)
the then split it in to two
and write x3+1 in the multiples of x+1 
use the mehod of cancellation
then partial diffrentiation and solve
daniel clemen
10 Points
7 years ago
thank u
i was just expanding the x cube +1
and forgot for the alternative of 1

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