SOLUTION: find the radius of the circle by using this equation: 3x^2+3y^2+42x+42y+186=0.

SOLUTION: find the radius of the circle by using this equation: 3x^2+3y^2+42x+42y+186=0.

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Question 388036: find the radius of the circle by using this equation: 3x^2+3y^2+42x+42y+186=0.
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Complete the square in and .

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