1. Adding Subtracting Multiplying Polynomials
Chapter 6
Section 5
Fisher

2. Addition
Multiplication
x + x
x·x 2x x2
Fisher

3. Addition
Multiplication
2x + 3x
2x·3x
6x2 5x

4. Multiplication
Addition
4x2 + 4x
4x2·4x
16x3
NOT LIKE TERMS!

5. Addition
Multiplication
5x2 + x2
5x2·x2
6x2
5x4

6. Combine
Like
TERMS!
(3x4 – 5x2 + 1) + (6x4 + 2x2 – 7)
9x4
– 3x2
– 6

7. Combine
Like
TERMS!
(r2 + 2r – 3) + (3r2 – r – 1)
4r2
+ r
– 4

8. -2a5 + 4a4 + 2a2 + 5a Like Combine TERMS!
(-2a5 – 2a4 + 7a) + (6a4 + 2a2 – 2a)
-2a5
+ 4a4
+ 2a2
+ 5a

9. c5 + 2c + 3 the Distribute Negative! (-c5 + 8c + 2) – (-2c5 + 6c – 1)