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$\int\frac{2x^2+4x+3}{x^2+4x+2}dx$
Learn how to solve problems step by step online. Find the integral int((2x^2+4x+3)/(x^2+2x2(x+1)))dx. Expand. Divide 2x^2+4x+3 by x^2+4x+2. Resulting polynomial. Expand the integral \int\left(2+\frac{-4x-1}{x^2+2x+2\left(x+1\right)}\right)dx into 2 integrals using the sum rule for integrals, to then solve each integral separately.