For what value of $k$ does the equation $x^2+10x+y^2+6y-k=0$ represent a circle of radius 6?
Question:
For what value of $k$ does the equation $x^2+10x+y^2+6y-k=0$ represent a circle of radius 6?
Answer:
Let's think step by step.

user
2
For what value of $k$ does the equation $x^2+10x+y^2+6y-k=0$ represent a circle of radius 6?
train