Edexcel A-level Mathematics · 9MA0

Partial fractions

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Edexcel format & instructions

Calculator permitted. Show sufficient working in the spaces provided. Give inexact answers to 3 significant figures unless specified otherwise. The official exam provides a formulae and statistical tables booklet.

Original topic practice. This set is not a full official paper. Written work is self-reviewed against our worked solutions.

01 · Pure 1 · 100 marks · 2 hours
02 · Pure 2 · 100 marks · 2 hours
03 · Statistics & mechanics · 100 marks · 2 hours

Official specification ↗ · Official past papers ↗

QUESTION PAPER

Mathematics · A levelPure Mathematics practice · 9MA0

Torus Maths original · Edexcel style

For $x>0$ , $f(x)=\frac{x^2+4x+8}{x(x+2)^2}$ .

(a)

Express f(x) in the form $\frac A x+\frac B{x+2}+\frac C{(x+2)^2}$ .

(3)

Working

(b)

Find the exact value of $\int_{2}^{4}f(x)\,dx$ .

(4)

Working

(Total for Question 1 is 7 marks)

Question reference: edexcel-unseen-06-01Report a question →

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