Solve.3x2 - 3y2 = 147 4x2 + y2 = 196
A. (-7, 0), (7, 0)
B. (0, -7), (0, 7)
C. (-7, -14
), (-7, 14
), (7, -14
), (7, 14
)
D. (-7, 14
), (7, 14
)
Answer: A
Mathematics
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et - 
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? 
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