xGaby
xGaby
13-03-2018
Mathematics
contestada
FOIL
Multiply and Simplify !
2(4x+7)(x−1)
Respuesta :
Аноним
Аноним
13-03-2018
2(4x+7)(x−1)
= 2(4x
² - 4x + 7x - 7)
= 2(4x² + 3x - 7)
= 8x² + 6x - 14
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