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3 marksProduct and Quotient Rules

CSEC Additional Mathematics · May/June 2008 · Paper 2 · Question 10(b)(i)

Given that y = (x - 5)√(x + 4), show that dy/dx = 3(x + 1)/√(x + 4).

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Other parts of this question

  1. 10(a)(i)Find ∫ 12/(2x - 1)⁴ dx.[2 marks]
  2. 10(a)(ii)Find ∫ x(x - 1)² dx.[3 marks]
  3. 10(b)(ii)Hence find ∫ (x + 1)/√(x + 4) dx.[2 marks]

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