Factor Completely
6x2 - 15x
3x (2x - 5)
(x - 7) (x + 7)
x2 - 49
-3x2 - 6x
-3x
x2 + 4x
x (x + 4)
(4n + 1)(2n + 6)
8n2 + 26n + 6
-8y + 4
-4
-12x2 + 4x
-4x (3x - 1)
(4a + 2)(6a2 − a + 2)
24a3 + 8a2 + 6a + 4
12n5 + 16n3
4n3
12x3 + 15x2
3x2 (4x + 5)
(3x + 6)2
9x2 + 36x + 36
-36n3 - 12n - 28
-4
7x2 - 21x - 14
7 (x2 - 3x - 2)
(n2 + 6n − 4)(2n − 4)
2n3 + 8n2 − 32n + 16
63m6 - 49m5 - 21m4
7m4