Question
In Problems 71-76, find the radius and center of each sphere. $3 x^2+3 y^2+3 z^2+6 x-6 y=3$
Step 1
Step 1: Start with the given equation of the sphere: \[ 3x^2 + 3y^2 + 3z^2 + 6x - 6y = 3 \] Show more…
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