Post-UTME Mathematics 2016 Objective — Question 2
Question 2 of 60 from the Post-UTME Screening (Post-UTME) Mathematics 2016 Objective paper, with the correct answer and a full explanation.
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Find the integral of (3x^2 + 2x + 6) dx.
- A. x^3 + x^2 + 6x + kCorrect
- B. x^3 + x^2 + 2x + k
- C. x^3 + x^2 + 4
- D. x^3 + x^2 + 6
Explanation
Integral of 3x^2 is x^3; of 2x is x^2; of 6 is 6x. Result: x^3 + x^2 + 6x + k (constant of integration).
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