Exercise
$\int\left(x+2\right)sin\left(3x\right)dx$
Step-by-step Solution
Learn how to solve integration by parts problems step by step online. Find the integral int((x+2)sin(3x))dx. We can solve the integral \int\left(x+2\right)\sin\left(3x\right)dx by applying integration by parts method to calculate the integral of the product of two functions, using the following formula. First, identify or choose u and calculate it's derivative, du. Now, identify dv and calculate v. Solve the integral to find v.
Find the integral int((x+2)sin(3x))dx
Final answer to the exercise
$-\frac{1}{3}\left(x+2\right)\cos\left(3x\right)+\frac{1}{9}\sin\left(3x\right)+C_0$