2 / | | 2 | 9*x *1 dx | / 1
Integral(9*x^2*1, (x, 1, 2))
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:
Add the constant of integration:
The answer is:
/ | | 2 3 | 9*x *1 dx = C + 3*x | /
Use the examples entering the upper and lower limits of integration.