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Indices, SM-Bank 077

Evaluate \(\sqrt[3]{27}-\sqrt{25}\).  (2 marks)

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\(-2\)

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\(\sqrt[3]{27}-\sqrt{25}\) \(=\sqrt[3]{3\times 3\times 3}-\sqrt{5\times 5}\)
  \(=3-5\)
  \(=-2\)

Filed Under: Indices Tagged With: num-title-ct-core, smc-4214-30-Roots

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