Factoring trinomials when a=1
Factor into two binomials: x2 + 10x + 25
(x+5)(x+5)
Factor 2x2 - 7x + 6
(2x-3)(x-2)
Factor 3x2 - 12x
3x(x-4)
Factor completely: a2b2 - 144a2
a2(b + 12)(b - 12)
Factor: x2 - 16
(x + 4)(x - 4)
Factor into two binomials: x2 - 12x + 27
(x-9)(x-3)
Factor 9x2 + 6x + 1
(3x+1)(3x+1)
Factor: x9y5z - x3y11
x3y5(x6z - y6)
Factor completely: x4 - 625
(x2 + 25)(x + 5)(x - 5)
Factor: 9 - x2
(3 + x)(3 - x)
Factor into two binomials: x2 + 2x - 24
(x+6)(x-4)
Factor 2x2 - x - 6
(x-2)(2x+3)
Factor: 14y6 + 2y4
2y4 (7y2 + 1)
Factor completely: y4 - 81
(y2 + 9)(y + 3)(y - 3)
25y2 - 4k2
(5y + 2k)(5y - 2k)
Factor into two binomials: x2 - 5x + 6
(x-3)(x-2)
Factor 4y2 + 12y + 9
(2y+3)(2y+3)
Factor: 4ab2 - 12a2b
4ab(b - 3a)
Factor completely: 2x3 + 14x2 - 60x
2x(x + 10)(x - 3)
169x2 - 225y6
(13x + 15y3)(13x - 15y3)
Factor into two binomials: y4 - 7y2 - 18
(y2 - 9)(y2 + 2)
Factor: 6x2 - 11x -10
(2x-5)(3x+2)
20a4bc3 - 15a3b3c + 45a2b2c2
5a2bc(4a2c2 - 3ab2 + 9bc)
Factor completely: 80 - 5d2
5(4 + d)(4 - d)
x2 + 100
Can not be factored because of the plus sign.