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CAPE Pure Mathematics Unit 1 · May/June 2005 · Paper 1 · Question 8(b)

Express the complex number (2 + 3i) / (3 + 4i) in the form x + yi, where x and y are real numbers.

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Other parts of this question

  1. 8(a)Find the range of values of k for which the quadratic equation x^2 + 2kx + 9 = 0 has complex roots.[4 marks]

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