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Indices, SMB-029

Expand and simplify  `(4sqrt(3)+sqrt(2))(4sqrt(8)-sqrt(12))`.   (2 marks)

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`30sqrt(6)-8`

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`(4sqrt(3)+sqrt(2))(4sqrt(8)-sqrt(12))`

`=16sqrt(24)-4sqrt(36)+4sqrt(16)-sqrt(24)`

`=15sqrt(4xx6)-24+16`

`=30sqrt(6)-8`

Filed Under: Indices Tagged With: num-title-ct-pathc, smc-4228-70-Surds

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