SOLUTION: Can I get a step by step of this? A conic section has the equation x2 + y2 + 12x + 8y = 48. Determine the following: type of conic, domain and range, axes of symmetry, and cente

Algebra ->  Quadratic-relations-and-conic-sections -> SOLUTION: Can I get a step by step of this? A conic section has the equation x2 + y2 + 12x + 8y = 48. Determine the following: type of conic, domain and range, axes of symmetry, and cente      Log On


   

Question 706357: Can I get a step by step of this?
A conic section has the equation x2 + y2 + 12x + 8y = 48. Determine the following: type of conic, domain and range, axes of symmetry, and center.
Answer by Gogonati(855) About Me  (Show Source):
You can put this solution on YOUR website!
%28x%5E2%2B12x%2B6%5E2%29%2B%28y%5E2%2B8y%2B4%5E2%29=48%2B6%5E2%2B4%5E2
As you see I add to both sides of equation the same sum 6%5E2%2B4%5E2
%28x%2B6%29%5E2%2B%28y%2B4%29%5E2=10%5E2 Which is a circle.