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Algebraic Techniques, SM-Bank 120

Use the distributive law to expand the expression \(-(a-8)\).  (2 marks)

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\(-a+8\)

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\(-(a-8)\) \(=-1\times a-(-1)\times 8\)
  \(=-a+8\)

Filed Under: Expand and Factorise Tagged With: num-title-ct-core, smc-4696-10-Expand

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