Factor común
2x-x2
x(2-x)
4-x2
(2-x)(2+x)
a2+2ab+b2
(a+b)2
a2+7a-18
(a+9)(a-2)
a3-1
(a-1)(a2+a+1)
3a2b2-9a2b+12ab2
3ab(ab-3a+4b)
25m4n6-81x4y2
(5m2n3-9x2y)(5m2n3+9x2y)
x2-2x-48
(x-8)(x+6)
x2+15x+56
(x+8)(x+7)
64+m6
(4+m2)(16-4m2+m4)
14m3n4-35m2n5+63m4n3
7m2n3(2mn-5n2+9m2)
(x-y)2-1
(x-y-1)(x-y+1)
9x2-24xy3+16y6
(3x-4y3)2
n4+43n2+432
(n2+27)(n2+16)
512+27x9
(8+3x3)(64-24x3+9x6)
2(x-1)+a(x-1)
(x-1)(2+a)
(a+b)2-(x+y)2
(a+b-x-y)(a+b+x+y)
(x-1)2+2y(x+1)+y2
(x-1+y)2
20x4+44x2-15
(2x2+5)(10x2-3)
729z3-343x6y12
(9z-7x2y4)(81z2+63x2y4z+49x4y8)
3a2(x+y)-6b(x+y)-12(x+y)
(x+y)(3a2-6b-12)
x4-y4
(x-y)(x+y)(x2+y2)
(a-1)2-2(a-1)(b-1)+(b-1)2
(a-b)2
20z6-9z3-20
(5z3+4)(4z3-5)
125m15-1728k6n3
(5m5-12k2n)(25m10+60k2m5n+144k4n2)