1. A quick reminder… The Distributive Property a(b + c) = ab + ac Example: 5(x + 3) = 5x + 15

2. Find Find Example 6-1a

3. Simplify

4. Simplify = = 20y2 + 25y – 10 + 8y2 + 6y Example 6-2b

5. Solve -b2 -b2 +2b +2b 14b – 7 = 0 +7 +7 14 14 Example 6-4a

6. Solve x2 + 2x + 2x2 - 6x + 7 = 3x2 – 15x – 12 3x2 – 4x + 7 = 3x2 – 15x – 12 -4x + 7 = -15x – 12 11x + 7 = -12 11x = -19 -3x2 -3x2 +15x +15x -7 -7 11 11 x = Example 6-4d