Homework:
Factor each trinomial. If not possible, write PRIME.
Factoring Easy Trinomials:
1. x 2  x  6
3. x 2  x  42
2. x 2  8x  15
4. x 2  6 x  16
Factoring Hard Trinomials:
5. 8x2 + 9x + 3
6. 2x2 – x - 6
Factoring Special Patterns:
7. y 2  36
8. x 2  4
9. 16 x 4  81y 2
10. 12n 2  60n
11. 25r 2  70r  49
12. 2 x 2  18
Factor each polynomial. If not possible, write prime.
x2 – 7x + 10
x2 + 15x + 56
x2 – 11x + 28
x2 – 4x – 12
x2 – 9x – 18
x2 + 8x – 65
x2 – 81
x2 – 8x + 16
x2 + 28x + 196
25x2 + 40x + 16
9x2 – 1
4x2 – 25
x2 + 8x + 16
6x2 + 5x + 1
3x2 + 7x + 4