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What is the center of the circle represented by this equation?

(x - 7)2 + (x+4)2 = 9
A ( 4,9)
B) (2,3)
C (-7.9)
D) (7,-4)

User Asif Rehan
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2 Answers

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Was the answer above correct because I need this too !!

Explanation:
User JThree
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5 votes

Answer:

b

Step-by-step explanation:

User Edyta
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