Question: Show that the equation represents a sphere, and find its center and radius. 3x? + 3y? + 3z? = 10 + 6y + 12z

Show that the equation represents a sphere, and find its center and radius.
3x? + 3y? + 3z? = 10 + 6y + 12z

3x? + 3y? + 3z? = 10 + 6y + 12z

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