Final Answer
$\frac{3}{2}x^2+\frac{x^{3}}{3}+C_0$
Got another answer? Verify it here!
Step-by-step Solution
Problem to solve:
$\int\left(x+2x+x^2\right)dx$
Specify the solving method
1
Simplify the expression inside the integral
$\int3xdx+\int x^2dx$
Learn how to solve integrals of polynomial functions problems step by step online.
$\int3xdx+\int x^2dx$
Learn how to solve integrals of polynomial functions problems step by step online. Integrate int(x+2xx^2)dx. Simplify the expression inside the integral. The integral \int3xdx results in: \frac{3}{2}x^2. The integral \int x^2dx results in: \frac{x^{3}}{3}. Gather the results of all integrals.
Final Answer
$\frac{3}{2}x^2+\frac{x^{3}}{3}+C_0$