The center of the circle = (8, -4)
The radius of the circle = 
<h3>Finding the center and radius of a circle from the equation</h3>
The given equation of the circle is:

The equation can be expressed and simplified as:

The general equation of a circle is:

Comparing the two equations:
The center, (a, b) = (8, -4)
The radius, r = 
Learn more on the equation of a circle here: brainly.com/question/1506955
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