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Mathematics, 13.06.2021 04:30 morgantisch25

Expand (i) (x - 2/x + 3/x²)²
(ii) ( x + 3y + 4z)(x - 3y + 4z)

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Expand (i) (x - 2/x + 3/x²)²
(ii) ( x + 3y + 4z)(x - 3y + 4z)...

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