C-05-Q065mediumsingle_mcqx2−2xy+8y2=8, 3xy−2y2=4x^2-2xy+8y^2=8,\ 3xy-2y^2=4x2−2xy+8y2=8, 3xy−2y2=4 সমাধানে (x−6y)(x−2y)=0(x-6y)(x-2y)=0(x−6y)(x−2y)=0 থেকে কী পাওয়া যায়?ax=6yx=6yx=6y অথবা x=2yx=2yx=2ybx=yx=yx