SOLUTION: is this problem a hyperbola, ellipse or a circle? Solve and show graph 25x^2+16y^2+150x=160y-225

Algebra ->  Quadratic-relations-and-conic-sections -> SOLUTION: is this problem a hyperbola, ellipse or a circle? Solve and show graph 25x^2+16y^2+150x=160y-225      Log On


   

Question 441588: is this problem a hyperbola, ellipse or a circle? Solve and show graph
25x^2+16y^2+150x=160y-225
Answer by rwm(914) About Me  (Show Source):
You can put this solution on YOUR website!
there is no way to solve this one equation with two unknowns
It is an ellipse,