Factor each expression.

Question

1. x
2
+ 9x + 20 2. y
2
+ 12y + 35 3. z
2
+ 8z + 15

4. a
2
+ 11a + 28 5. b
2
+ 10b + 16 6. c
2
+ 12c + 27

7. d
2
+ 6d + 5 8. e
2
+ 15e + 54 9. f
2
+ 11f + 24

Answer 1

1. (x + 5)(x + 4)
2. (y + 7)(y + 5)
3. (z + 5)(z + 3)
4. (a + 7)(a + 4)
5. (b + 8)(b + 2)
6. (c + 9)(c + 3)
7. (d + 5)(d + 1)
8. (e + 9)(e + 6)
9. (f + 8)(f + 3)