Question

Directions: Identify the binomial factors of the following trinomials.

1. x2 + 14x + 13

2. x2 + 7x + 12

3. x2 + 8x + 15

4. x2 + 8x + 12

5. x2 + 7x + 10

6. x2 + 5x + 6

7. x2 + 5x + 4

8. x2 + 10x + 21

9. x2 + 10x + 16

10. x2 + 6x + 9

11. x2 + 9x + 20

12. x2 + 9x + 14

13. x2 + 13x + 42

14. x2 + 9x + 18

15. x2 + 17x + 70

(Remember, the factors of the last term that equal the addends of the second term.)

Answer 1

1. x= -1 & x= -13

2. x= -3 & x= -4

3. x= -3 & x= -5

4. x= -6 & x= -2

5. x= -5 & x= -2

8. x= -7 & x= -3

9. x= -8 & x= -2

10. x= -3 & x= -3

11. x= -5 & x= -4

12. x= -2 & x= -2

13. x= -6 & x= -7

14. x= -6 & x= -3

15. x= -10 & x= -7