Objective: To add and subtract polynomials
A monomial is a number, a variable or a
product of a number and a group of variables.
A polynomial is a sum of monomials.
Some polynomials have special names:
Binomial(two terms): 3x + 5
Trinomial(three terms): 2x2 + 2x + 1
The degree of the polynomial is the
Add/Subtract the following:
| (1) 2x - 5 + x + 3 | (2) 4m - 3 + 3m + 1 |
| (3) 5n + 6 - 2n + 1 | (4) 4y - 2 - 3y - 9 |
| (5) 3x2 - 2x + 1 + x2 - 2x + 3 | (6) 3y2- 5 +2y2 - 3y + 4 |
| (7) 6a - 4b + c + 4a + 4b + c | (8) 1 - 2y + 3y2 + 3 -2y + y2 |