MathematicsPolynomialsJAMB
Simplify 1/(x − 1) − 1/(x + 1).
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Answer: C. 2/(x² − 1)
[(x + 1) − (x − 1)]/(x² − 1) = 2/(x² − 1).
An AdmitMe practice question, written for the JAMB syllabus. Not an official past question.
Mathematics · Polynomials
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