Răspunsuri

2014-04-23T15:43:53+03:00
5x²-6x³-10x+12x²+6x³-18x=
17x²-28x=
=x(17x-28)


2014-04-23T15:44:58+03:00
(x-2)x(5-6x)+6x(²-3)
x((x-2)(5-6x)+6(x²-3))
x(5x-6x²-10+12x+6x²-18)

x(17x-28)