Solve the system of equations.x2 + y2 = 29x2 - y2 = 21
A. (-5, -2), (-2, -5)
B. (5, 2), (2, 5), (-5, -2), (-2, -5)
C. (5, 2), (-5, 2), (5, -2), (-5, -2)
D. (5, -2), (5, 2)
Answer: C
Mathematics
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