# Compute Integrals

#### asqw121

##### New member
Integrate (z^3-6z^2+4)dz where the function is any curve joining -1+i to 1. Z is complex number

#### MarkFL

Staff member
Please post your progress so far so our helpers know exactly where you are stuck or what you may be doing wrong.

#### asqw121

##### New member
I am trying to first separate them to integrate individual z^3dz, -6z^2dz and 4dz.

Line integral γ(t)= t*i+(1-t)*(-1-+i)

#### ZaidAlyafey

##### Well-known member
MHB Math Helper
There is no need to find a parametric representation of the curve because the function you are integrating has an anti derivative , indeed it is a polynomial . By independence of the path , the integral only depends on the initial and final points .