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1.7.17 Product and quotient rules (A-level only)

1.7.17 Product and quotient rules (A-level only)

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Question 27
f(x)=x−35x+2+4x+125x2+17x+6 f(x) = \frac{x-3}{5x+2} + \frac{4x+12}{5x^2+17x+6} f(x)=5x+2x−3​+5x2+17x+64x+12​
a.

Express f(x)f(x)f(x) as a fraction in its simplest form.

[3]
b.

Hence find f′(x)f'(x)f′(x) in its simplest form.

[4]
Markscheme

1.7.17 Product and quotient rules (A-level only) Questions

  1. A Level
  2. /Maths
  3. /1.7.17 Product and quotient rules (A-level only)

59 exam-style questions on OCR A Level Maths 1.7.17 Product and quotient rules (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.

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