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1 markPaper 1 · Multiple choiceSubstitution in Algebraic Expressions

CSEC Mathematics · May/June 2016 · Paper 1 · Question Q26

If x = -2, y = 3, t = 2, then \left(\frac{x}{y}\right)^t =

  1. (A)\frac{4}{9}
  2. (B)-\frac{4}{9}
  3. (C)-\frac{4}{3}
  4. (D)\frac{9}{4}

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