Question

Сократите дробь x²-5x+6/3-x

Answer 1

_________________________

Готово!!!!Удачи!

Answer 2

(x²-5x+6)/(3-x)=(х²-3х-2х+6)/(3-х)=(х(х-3)-2(х-3))/(3-х)=(х-3)(х-2)/(3-х)=

= -(3-х)(х-2)/(3-х)=-(х-2)=2-х