|Example: Find the additive inverse B of A, where A = 3x2+7x+2.|
Solution: To obtain the additive inverse B of A, write the additive inverses of each of the coefficients of its terms. That is -3, -7, -2, are the coefficients of the terms in the polynomial B respectively.
Therefore, B = -3x2-7x-2.
Directions: Solve the following problems. Also write at least ten examples of your own.