MathematicsPolynomialsJAMB
For what values of x is (x² − 1)/(x² − 3x + 2) undefined?
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Answer: B. x = 1 or x = 2
The denominator (x − 1)(x − 2) is zero at x = 1 and x = 2.
An AdmitMe practice question, written for the JAMB syllabus. Not an official past question.