SOLUTION: find the center and radius of the following circle: x^2+y^2+4x-6y-23=0 write the equation of the circle with the given center and radius: CENTER:(-4,0)r=2 help me wi

Algebra ->  Circles -> SOLUTION: find the center and radius of the following circle: x^2+y^2+4x-6y-23=0 write the equation of the circle with the given center and radius: CENTER:(-4,0)r=2 help me wi      Log On


   



Question 875339: find the center and radius of the following circle:
x^2+y^2+4x-6y-23=0




write the equation of the circle with the given center and radius: CENTER:(-4,0)r=2
help me with this please I really need it!! Thank you!

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
find the center and radius of the following circle:
x^2+y^2+4x-6y-23=0
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I just did this one.
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write the equation of the circle with the given center and radius: CENTER:(-4,0)r=2
%28x%2B4%29%5E2+%2B+%28y-0%29%5E2+=+2%5E2
%28x%2B4%29%5E2+%2B+y%5E2+=+4