Question 3 — IGCSE 0580 May/June 2024 Paper 41
Cambridge IGCSE Mathematics 0580, Extended tier, calculator. Topic: Numbers · The four rules. Worth 13 marks.
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Question text
3 (a) C = 1xy2
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(i) Find C when x = 5 and y = 8.
C = ................................................ [2]
(ii) Find the positive value of y when C = 15 and x = 2.4 .
y = ................................................ [2]
(b) Write as a single fraction in its simplest form.
4 3
-
x-1 2x+5
................................................. [3]
(c) Expand and simplify.
2
2x+3 4-x
` j` j
........................................................................................ [3]
© UCLES 2024 0580/41/M/J/24
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(d) Simplify.
-3
y8 4
f16x16p
................................................. [3]
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