Determine the real solutions to the system of nonlinear equations.x2 - 3y2 - 1 = 04x2 + 3y2 - 19 = 0
A. (1, 2), (-1, 2), (1, -2), (-1, -2)
B. (2, 1), (2, -1), (-2, 1), (-2, -1)
C. (2, 1), (-2, -1)
D. (-1, 2), (1, -2)
Answer: B
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3
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C. 
D. 
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