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Mathematics, 23.04.2021 17:20 Joeeeeeeee8974

Determine the product of the following expressions 1. (x +3y)(9y² + x²-3xy)

2. (2a +3b)(5a²+ab+4b²)

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Determine the product of the following expressions 1. (x +3y)(9y² + x²-3xy)

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