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12-01-2021
Mathematics

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expand and simplify. (3x+1)(2x+4)

Respuesta :

12-01-2021

First (3x*2x)+(3x*4)+(1*2x)+(1*4)
(6x^2)+(12x)+(2x)+(4)
6x^2+14x+4 (devide by 2)
3x^2 +7x +2

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