JAMB Mathematics 2023 Objective — Question 29
Question 29 of 40 from the Joint Admissions and Matriculation Board (JAMB) Mathematics 2023 Objective paper, with the correct answer and a full explanation.
Advertisement
Evaluate ∫₁²(6x²-2x)dx.
- A. 16
- B. 13
- C. 12
- D. 11Correct
Explanation
∫(6x²-2x)dx=2x³-x². Evaluating from 1 to 2: (16-4)-(2-1)=12-1=11.
Advertisement
Sign up free to unlock
- Score tracking
- Practice history
- Saved questions
- Progress dashboard
- Personalized sessions
- Weak-topic breakdown
…and/or go further with premium services and No Ads.