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II. Factor the quadratic trinomials below. 1. y²-y-12 2. y²-6y-27 3. x2+5x - 24 4. x²-10x+9 5. w²-5w-14 6. w²-4w-5 7. a²-3a-4 8. a²-2a-15 9. y² +2y-48 10. (x+y)²-3(x+y)+2​

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Answer:

1. (y - 4) (y + 3)

2. (y - 9) (y + 3)

3. (x - 3) (x + 8)

4. (x - 9) (x - 1)

5. (w - 7) (w + 2)

6. (w - 5) (w + 1)

7. (a - 4) (a + 1)

8. (a - 5) (a + 3)

9. (y - 6) (y + 8)

10. (x + y - 2) (x + y - 1)

Step-by-step explanation: