JEE MATHEMATICS MCQ: INDEFINITE INTEGRATION

1 Easy

1 of 1

Application +4 | -1

\int \frac{x^2+2}{x^4+4} d x

equals

View answer and explanation

Correct option: C

\frac{1}{2} \operatorname{Tan}^{-1}\left(\frac{x^2-2}{2 x}\right)+c

Option C (

\frac{1}{2} \operatorname{Tan}^{-1}\left(\frac{x^2-2}{2 x}\right)+c

) is correct because after algebraic manipulation and substitution, the integral evaluates to this expression.

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