JEE MATHEMATICS MCQ: INDEFINITE INTEGRATION

1 Easy

1 of 1

Application +4 | -1

f(x)=\sqrt{4 x^2+4 x-3}

then

\int \frac{x+3}{f(x)} \mathrm{d} x

is equal

View answer and explanation

Correct option: B

(1 / 4) f(x)+(5 / 4) \log |2 x+1+f(x)|+C

The correct answer is B because after substituting

2x+1=t

and integrating, we obtain the given expression.

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