SOLUTION: Find the center and the radius of the following: x^2 - 6x + y^2 + 10y + 25 = 3

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Question 385890: Find the center and the radius of the following: x^2 - 6x + y^2 + 10y + 25 = 3
Answer by mananth(16946) About Me  (Show Source):
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Find the center and the radius of the following: x^2 - 6x + y^2 + 10y + 25 = 3
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x^2 - 6x + y^2 + 10y + 25 = 3
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x^2-6x+9+y^2+10y+25 -9=3
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(x-3)^2+(y+5)^2=3+9
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(x-3)^2+(y+5)^2=12
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Center = (3,-5)
radius = sqrt%2812%29=3.464
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