## anonymous 5 years ago Green's Theorem: Evaluate line integral

1. anonymous

$\int\limits_{?}^{c+} (y^2+x^3)dx+x^4dy = \int\limits_{{?}}^{?} \int\limits_{D}^{} 4x^3-2y dA$

2. anonymous

I was able to get here, but I don't think I use the correct parametrization of the region. The Region is the square of the perimeter of the square with vertices [0;1]x[0;1] in the counter clockwise direction.

3. anonymous

my parametrization is as follows: x (bottom) = t y (right side) = t x (top) = 1-t y (left) = 1-t do I need to plug these in the last double integral? please help :(