1 / | | / 3 2\ | \x + 3*x / dx | / -3
Integral(x^3 + 3*x^2, (x, -3, 1))
Integrate term-by-term:
The integral of is when :
The integral of a constant times a function is the constant times the integral of the function:
The integral of is when :
So, the result is:
The result is:
Now simplify:
Add the constant of integration:
The answer is:
/ | 4 | / 3 2\ 3 x | \x + 3*x / dx = C + x + -- | 4 /
Use the examples entering the upper and lower limits of integration.