Question 12 — IGCSE 0580 May/June 2023 Paper 22
Cambridge IGCSE Mathematics 0580, Extended tier, non-calculator. Topic: Algebra · Basic algebra. Worth 3 marks.
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Question text
12 One solution of the equation ax2+b = 181 is x = 8.
a and b are both positive integers greater than 1.
(a) Find the value of b.
b = ................................................ [2]
(b) Write down the other solution of the equation ax2+b = 181.
x = ..................................................[1]
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