Question 1008223
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Hello,


your question is incorrect.


The cause is in that the expression &nbsp;(x+2k)^2 +(y-3k)^2 &nbsp;<U>does not describe a circle</U>. 


It does not describe a circle because it is not an equation: &nbsp;it has no right side and the equality sign.


Therefore, &nbsp;edit your claim and submit it again please.