Question: caluculas , final answer if you can . Let x2 + y2 + z2 + 2x + 4y+ 6z+ 10=0 be the equation of a

caluculas , final answer if you can .

Let x2 + y2 + z2 + 2x + 4y+ 6z+ 10=0 be the equation of a sphere then the center and radius are A) center (1,2,3), radius = 2 B) center (-1, -2, -3), radius = 2 C) center (-1,2, -3), radius = 3 D) center (1,2, -3), radius = 3 E) center (1, -2,3), radius = 4

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