Write a multiplication expression containing at least three terms that has a negative answer

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.