Further MathematicsDifferentiationWAEC
Differentiate (3x − 1)/(x + 2) with respect to x.
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Answer: C. 7/(x + 2)²
Quotient rule: [3(x + 2) − (3x − 1)]/(x + 2)² = 7/(x + 2)².
An AdmitMe practice question, written for the WAEC syllabus. Not an official past question.