In the xy-plane, the graph of 2x²-6x+2y²+2y=45 is a circle. What is the radius of the circle?

A) 40
B) 6.4
C) 5
D) 9​


In The Xyplane The Graph Of 2x6x2y2y45 Is A Circle What Is The Radius Of The Circle A 40 B 64 C 5 D 9 class=

Answer :

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