Foundation November 2020 Paper 3 Q27

AQACurrent spec1 markExpanding Brackets

27 Circle the expression that is equivalent to \(\quad (x - 1)^2\) [1 mark]

  • \(x^2 - 1\)
  • \(x^2 + 1\)
  • \(x^2 - 2x - 1\)
  • \(x^2 - 2x + 1\)
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