ECZ 2023 · O-Level Paper 1 — Introduction To Calculus

Find ∫(x3 + 2x + 3) dx.

  • A. 3x2 + 2 + C
  • B. x4/4 + 2x2 + 3x + C
  • C. x4 + x2 + 3x + C
  • D. x4/4 + x2 + 3x + C

Verified working — step 1

∫(x3 + 2x + 3) dx

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