Question
Write the equation of each circle. Express the final equation in the form $x^{2}+y^{2}+D x+E y+F=0$.Center at (0,0) and $r=2 \sqrt{5}$
Step 1
Given that the center of the circle is at (0,0) and the radius is $2\sqrt{5}$, we can substitute these values into the standard form. Show more…
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