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i have done this question multiple times and still cnat seem to get it right could someone help explain this?

i have done this question multiple times and still cnat seem to get it right could-example-1
User Jigs
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1 Answer

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It's is the first answer. Move the 14 to the right making it -14. Then add 50 to each side. Make it (x+7)^2(y+1)^2=36. So x is -7, y=-1 and the radius is 36.
User Latin Warrior
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