Final Answer
Step-by-step Solution
Specify the solving method
Rewrite the fraction $\frac{x^3}{x^2+3x-4}$ inside the integral as the product of two functions: $x^3\frac{1}{x^2+3x-4}$
Learn how to solve problems step by step online.
$\int x^3\frac{1}{x^2+3x-4}dx$
Learn how to solve problems step by step online. Find the integral int((x^3)/(x^2+3x+-4))dx. Rewrite the fraction \frac{x^3}{x^2+3x-4} inside the integral as the product of two functions: x^3\frac{1}{x^2+3x-4}. We can solve the integral \int x^3\frac{1}{x^2+3x-4}dx by applying integration by parts method to calculate the integral of the product of two functions, using the following formula. First, identify u and calculate du. Now, identify dv and calculate v.