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Indices, SMB-075

Simplify  `(p/q)^3 ÷ (pq^(-2))`.   (2 marks)

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`(p^2)/q`

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`(p/q)^3 ÷ (pq^(-2))` `= (p^3)/(q^3) ÷ p/(q^2)`
  `= (p^3)/(q^3) xx (q^2)/p`
  `= (p^2)/q`

Filed Under: Indices Tagged With: num-title-ct-pathb, smc-4228-55-Indices to powers

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