What is the product?
(7x2)(2x®+5)(x2-4x-9)
O 14x5 - X4-46x3 - 58x2 - 20-45
O 14x6 -56x5...
![subject](/tpl/images/cats/mat.png)
Mathematics, 17.06.2020 04:57 ayoismeisalex
What is the product?
(7x2)(2x®+5)(x2-4x-9)
O 14x5 - X4-46x3 - 58x2 - 20-45
O 14x6 -56x5-91x4 - 140X3-315x2
O 14x7-56x6 - 126x5 + 35x4 - 140x3 - 315x2
O 14x12 - 182x + 35x4 - 455x2
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Answers: 3
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