Happyabbie6900 Happyabbie6900

23-03-2018
Mathematics

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Find the radius of a circle with the equation 2x2+y2-6x+2y-45=0

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mariahmendez mariahmendez

23-03-2018

2x²+y²-6x+2y-45=0
center:(3/2,-1)
vertex1:(3/2,-1+√202/2)
vertex2:(3/2,-1-√202/2)
focus1:(3/2,-1+√101/2)
focus2:(3/2,-1-√101/2)

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