F
OR
E
DEXCEL
GCE Examinations
Advanced Subsidiary
Core Mathematics C4
Paper D
Time: 1 hour 30 minutes
Instructions and Information
Candidates may use any calculator EXCEPT those with the facility for symbolic
algebra, differentiation and
/
or integration.
Full marks may be obtained for answers to ALL questions.
Mathematical formulae and statistical tables are available.
This paper has seven questions.
Advice to Candidates
You must show sufficient working to make your methods clear to an examiner.
Answers without working may gain no credit.
Written by Shaun Armstrong
Solomon Press
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Solomon Press
C4
D
page
2
1.
(a)
Find the binomial expansion of (2
−
3
x
)
−
3
in ascending powers of
x
up to and
including the term in
x
3
, simplifying each coefficient.
(5)
(b)
State the set of values of
x
for which your expansion is valid.
(1)
2.
A curve has the equation
x
2
+ 3
xy
−
2
y
2
+ 17 = 0.
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 Spring '10
 n/a
 Calculus, Algebra, Cartesian Coordinate System, Parametric equation, Solomon Press

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