Determine the real solutions to the system of nonlinear equations.x2 + y2 = 41x - y = 1

A. (4, -5), (5, -4)
B. (-4, -5), (5, 4)
C. (4, 5), (5, 4)
D. (-4, 5), (-5, 4)


Answer: B

Mathematics

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A.

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