2x- 5 - ( 3x +2 ) = 2x (3x-4)= (8xy+4x):2x = 6 (2x-5) -3 (2x+4)= (2x-3) (x-4)= Pomocy ludzie ! :( dam naj !
2x- 5 - ( 3x +2 ) = 2x (3x-4)= (8xy+4x):2x = 6 (2x-5) -3 (2x+4)= (2x-3) (x-4)= Pomocy ludzie ! :( dam naj !