Acclerated Integrated Geometry

[Johnson220]

How would I solve each system: (X-2)^2+ (Y-2)^2=13 and (x-7)^2+(Y+3)^2=13

 

[Deleted member 4993]

How would I solve each system: (X-2)^2+ (Y-2)^2=13 and (x-7)^2+(Y+3)^2=13

Refer to your other post.

http://www.freemathhelp.com/forum/threads/71870-Acclerated-Integrated-Geometry

 

[wjm11]

How would I solve each system: (X-2)^2+ (Y-2)^2=13 and (x-7)^2+(Y+3)^2=13

These are the equations for two circles of equal radius. I suggest you graph them to get some idea of the two solutions.

One way to solve is to expand both equations, then subtract one from the other. This will leave you with a linear equation.

You can then use this linear equation to do a substitution back into one of your starting equations. You should end up with two answers for one of your variables.

Hope that helps.