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xofathiahmed12
30.07.2019 •
Mathematics
What is the radius and center of this circle? ![{x}^{2} + {y}^{2} + 2x - 4y - 2 = 0](/tex.php?f= {x}^{2} + {y}^{2} + 2x - 4y - 2 = 0)
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Ответ:
C
Step-by-step explanation: