JAMB Mathematics 2013 Objective — Question 35
Question 35 of 50 from the Joint Admissions and Matriculation Board (JAMB) Mathematics 2013 Objective paper, with the correct answer and a full explanation.
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If y=(2x+2)³, find dy/dx.
- A. A. 3(2x+2)
- B. B. 6(2x+2)²Correct
- C. C. (2x+2)³
- D. D. 6(2x+2)
Explanation
dy/dx=3(2x+2)²×2=6(2x+2)².
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