
Let A and B are two polynomials, then AB = A+(B) Example: Let A = 3x^{2}+2x1 and B = 2x^{2}x+1, find 'AB'.
Solution: The additive inverse of B is B, that is 2x^{2}+x1. Directions: Solve the following problems. Also write at least ten examples of your own. 