What is the center of a circle represented by the equation (x-5)2+(y+6)2=42?
2 answers:
Answer:
<h2>(5, -6)</h2>
Step-by-step explanation:
The equation of a circle:

<em>(h, k)</em><em> - center</em>
<em>r</em><em> - radius</em>
<em />
We have:

Therefore

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