Geometry
Name________________________
Factoring: Review
Period_____Date_______________
Factor Completely
1) x 4 + 4x 2
2) x3 + 6x2 – 27x
3) x2 - 169
4) 4x5 + 6x3 + 6x2 + 9
5) x4 - 81
6) x 2 + 12x + 36
7) 6x 2y4 - 4x
8) x3y 2 – 16x2y
9) 2x 2 + 18x + 24
10) 2x 2 – 11x + 12 = 0
11) x 3 + 3x 2 - 4x – 12 = 0
12) 9x 3 + 12x2 – 45x = 0
13) 36x2 – 25 = 0
14) a 2 + 25 – 10a = 0
15) 2x 2 + 13x + 20 = 0
17) 3x2 – 2x – 8 = 0
18) x2 – 3x + 2 = 0
Solve by Factoring:
16) x
3
+ 24x 2 + 144x = 0