x^2+y^2+Dx+Ey+F=0 for Conics
Alex shared this idea 4 years ago
Now straight lines can be in either form of ax+by+c=0 or ax+by=c. Can the form x^2+y^2+Dx+Ey+F=0 be also available for conics? In my country's textbooks, the constants usually appear on LHS. Thanks.