Factoring trinomials when a=1
Factoring trinomials when a>1
Factor using the GCF
Factor completely
Factoring he difference of two perfect squares

100

Factor into two binomials: x^2+10x+25
(x+5)(x+5)

100

Factor 2x^2-7x+6
(2x-3)(x-2)

100

Factor 3x^2-12x
3x(x-4)

100

Factor completely: a^2b^2-144a^2
a^2(b+12)(b-12)

100

Factor: x^2-16
(x+4)(x-4)

200

Factor into two binomials: x^2-12x+27
(x-9)(x-3)

200

Factor 9x^2+6x+1
(3x+1)(3x+1)

200

Factor: x^(b+1)-x^b
x^b (x-1)

200

Factor completely: x^4-625
(x+5)(x-5)(x^2+25)

200

Factor: 9-x^2
(3+x)(3-x)

300

Factor into two binomials: x^2+2x-24
(x+6)(x-4)

300

Factor 2x^2-x-6
(x-2)(2x+3)

300

Factor: y^(a+2)+2y^a
y^a (y^2+2)

300

Factor completely: y^4-81
(y^2+9)(y+3)(y-3)

300

25y^2-4k^2
(5y+2k)(5y-2k)

400

Factor into two binomials: x^2-5x+6
(x-3)(x-2)

400

Factor 4y^2+12y+9
(2y+3)(2y+3)

400

Factor: 4ab^2-12a^2b
4ab(b-3a)

400

Factor completely: 2x^3+14x^2-60x
2x((x+10)(x-3)

400

(1/4)x^2-(49/25)
(1/2x-7/5)(1/2x+7/5)

500

Factor into two binomials: y^4-7y^2-18
(y^2-9)(y^2-2)

500

Factor: ax^2-bx-ax+b
(x-1)(ax-b)

500

x^(2+k)-4x^4
x^2(x^k-4x^2)

500

Factor completely: 80-5d^2
5(4+d)(4-d)

500

x^2+100
Can not be factored because of the plus sign.