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JAMB Mathematics 2010 Question 43

Question 43

Integration

Evaluate ∫02 (x3 + x2) dx.

  1. A.2 5/6
  2. B.6 2/3
  3. C.4 5/6
  4. D.1 5/6
Show the answer and explanation

Answer: B (6 2/3)

Explanation

[x4/4 + x3/3] from 0 to 2 = 4 + 8/3 = 6 2/3.