2x²-4xy²+3xy-6y³ x=1/4 y=1/6
2x²-4xy²+3xy-6y³=(2x²+3xy)-(4xy²+6y³)=x(2x+3y)-2y²(2x+3y)=(x-2y²)*(2x+3y)
(x-2y²)*(2x+3y)=(1/4-2*1/36)*(2*1/4+3*1/6)=(1/4-1/18)*(1/2+1/2)=1/4-1/18=
9/36-2/36=7/36
2x²-4xy²+3xy-6y³ x=1/4 y=1/6
2x²-4xy²+3xy-6y³=(2x²+3xy)-(4xy²+6y³)=x(2x+3y)-2y²(2x+3y)=(x-2y²)*(2x+3y)
(x-2y²)*(2x+3y)=(1/4-2*1/36)*(2*1/4+3*1/6)=(1/4-1/18)*(1/2+1/2)=1/4-1/18=
9/36-2/36=7/36