SOLUTION: (x-2) squared+ (y+3) squared=81

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Question 298003: (x-2) squared+ (y+3) squared=81
Found 2 solutions by JBarnum, Stitch:
Answer by JBarnum(2146) About Me  (Show Source):
You can put this solution on YOUR website!
what are u trying to accomplish?
there is no answer for x or y, so im guessing u just want it worked out as far as it goes?
%28x-2%29%5E2%2B%28y%2B3%29%5E2=81
%28x%5E2-4x-4%29%2B%28y%5E2%2B6y%2B9%29=81
%28x%5E2-4x%29%2B%28y%5E2%2B6y%29=76
x%28x-4%29%2By%28y%2B6%29=76
??weird

Answer by Stitch(470) About Me  (Show Source):
You can put this solution on YOUR website!
You can always graph it by solving for Y.
Given: %28X+-+2%29%5E2+%2B+%28Y+%2B+3%29%5E2+=+81
%28Y+%2B+3%29%5E2+=+81+-+%28X+-+2%29%5E2
Y+%2B+3+=+sqrt%2881+-+%28X+-+2%29%5E2%29
Y+=+sqrt%2881+-+%28X+-+2%29%5E2%29+-+3
graph%28300%2C200%2C-10%2C15%2C-10%2C10%2C+sqrt%2881-%28x-2%29%5E2%29-3%29
Some combinations that work are (2,6), (-7,-3) & (11,-3)