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Expand the fraction $\frac{x+4}{x+2}$ into $2$ simpler fractions with common denominator $x+2$
Learn how to solve integrals of rational functions problems step by step online.
$\int\left(\frac{x}{x+2}+\frac{4}{x+2}\right)dx$
Learn how to solve integrals of rational functions problems step by step online. Find the integral int((x+4)/(x+2))dx. Expand the fraction \frac{x+4}{x+2} into 2 simpler fractions with common denominator x+2. Expand the integral \int\left(\frac{x}{x+2}+\frac{4}{x+2}\right)dx into 2 integrals using the sum rule for integrals, to then solve each integral separately. Rewrite the fraction \frac{x}{x+2} inside the integral as the product of two functions: x\frac{1}{x+2}. We can solve the integral \int x\frac{1}{x+2}dx by applying integration by parts method to calculate the integral of the product of two functions, using the following formula.