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4x^2-2xy-4x+3y-3 = 4x^2-2xy+2x-6x+3y-3 =2x(2x-y+1)-3(2x-y+1) =(2x-3)(2x-y+1)
4x^2-2xy-4x+3y-3 =
ΑπάντησηΔιαγραφή4x^2-2xy+2x-6x+3y-3 =
2x(2x-y+1)-3(2x-y+1) =
(2x-3)(2x-y+1)