(x^3 + y^3)/(x - y) divide the polynomials and show your work .

If n-9 is an even number what are the next three consecutive intergers

Answer this question only if you know the answer! 30 points and

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.