Mathematics
Mathematics, 16.07.2021 07:20, csteward5978

If x + 1 is the reciprocal of x – 1, then x equals, (a) √- 2
(b) 1
(c) √2
(d) 3

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Answers: 1

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Do you know the correct answer?
If x + 1 is the reciprocal of x – 1, then x equals, (a) √- 2
(b) 1
(c) √2
(d) 3

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