1. Warm Up - September 27, 2017
Classify each polynomial by degree and by number of terms.
1. 5x x2 + 4x - 2
Write each polynomial in standard form.
3. 7x x x
Find the zeros of each function.
5. y = x(x y = (x + 4)(x - 5)
7. y = (x + 12)(x - 9)(x - 7)

2. During: 5.3 Solving Polynomial Equations
Learning Targets: 1. I can solve polynomial equations by factoring. 2. I can solve polynomial equations by graphing. Key Terms: sum of cubes, difference of cubes Homework pg. 301 # even

3. "I do" Solving Polynomial Equations
3x4 + 12x2 = 6x3

4. "I do" Sums and Differences of Cubes
1. x = 0
2. x = 0

5. "We do"
1. 64x3 = 1

6. "You do"
1. 27x = 0
2. x3 + 13x = 10x2

7. Do You Know?
Solve x = 0 2. x = 0 3. x3 + 2x2 = 3x