General Form to Standard Form
View the Lesson | MATHguide homepage Updated June 18th, 2023

Status: Waiting for your answers.

Intersection of a Plane and a Cone


81x2 + 9y2 + 162x - 72y - 504 = 0 is the general form of an ellipse. Write the standard form of this ellipse.

(x - )2  (y - )2  
+ = 1