JEE MATHEMATICS MCQ: INDEFINITE INTEGRATION

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Application +4 | -1

The value of

\int \frac{d x}{3-2 x-x^2}

will be

View answer and explanation

Correct option: A

\frac{1}{4} \log \left(\frac{3+x}{1-x}\right)+c

Option A (

\frac{1}{4} \log \left(\frac{3+x}{1-x}\right)+c

) is correct because it is the result of integrating the given function after completing the square and using partial fractions.

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