IGCSE 0580 Question Bank

Question 18 — IGCSE 0580 May/June 2025 Paper 22

Cambridge IGCSE Mathematics 0580, Extended tier, non-calculator. Topic: Numbers · Surds. Worth 4 marks.

NumbersSurds4 marksExtendedNon-calculatorPaper 22May/June 2025
Open in interactive question bank →IGCSE Mathematics 0580 May/June 2025 Paper 22 Question 18 – Numbers, Surds, 4 marks

Question text

18 (a) 9 3 Rationalise the denominator . Give your answer in its simplest form. ................................................. [2] (b) (5- 2)(1+3 2) = c+k 2 Find the value of c and the value of k. c = ................................................ k = ................................................ [2] SIHT NI ETIRW TON OD NIGRAM SIHT NI ETIRW TON OD NIGRAM SIHT N

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Mark scheme for IGCSE 0580 May/June 2025 Paper 22 Question 18

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