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Question

Mathematics Question on Integration

4x9x1010dx=\int\frac{4x^9}{x^{10}-10}dx=

A

15logx1010+C\frac{1}{5}\log|x^{10}-10|+C

B

25logx1010+C\frac{2}{5}\log|x^{10}-10|+C

C

110logx1010+C\frac{1}{10}\log|x^{10}-10|+C

D

25logx1010+C\frac{-2}{5}\log|x^{10}-10|+C

E

110logx1010+C\frac{-1}{10}\log|x^{10}-10|+C

Answer

25logx1010+C\frac{2}{5}\log|x^{10}-10|+C

Explanation

Solution

The correct option is (B): 25logx1010+C\frac{2}{5}\log|x^{10}-10|+C