Solve the given system of equations algebraically. x2 - 3y2 = 14x2 + 3y2 = 19
A. x = 2, y = 1; x = 2, y = -1; x = -2, y = 1; x = -2, y = -1
B. x = 1, y = 2; x = -1, y = 2; x = 1, y = -2; x = -1, y = -2
C. x = -1, y = 2; x = 1, y = -2
D. x = 2, y = 1; x = -2, y = -1
Answer: A
Mathematics
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