Solve the system of equations (only real solutions) by the elimination method. Check your solutions.
A. {(2, 0), (-2, 0), (2, -6), (-2, 6)}
B. {(2, 0), (-2, 0)}
C. {(0, 2), (0, -2), (2, -6), (-2, 6)}
D. {(2, -6), (-2, 6)}
Answer: A
Mathematics
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A. - 
B. -1
C. 0
D. 1
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A. 
i
B. - 
i
C. 
i
D. - 
i
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A. 
B. (0, 11)
C. 
D. none
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A. 0.178 B. 0.0178 C. 1.78 D. 0.068
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