Respuesta :
(x)(3x) + (x)(-4) + (-2)(3x) + (-2)(-4)
3x^2 - 4x - 6x + 8
3x^2 - 10x + 8
3x^2 - 4x - 6x + 8
3x^2 - 10x + 8
3x^2-10x+8
use the FOIL method
multiply the first numbers
outside numbers
inside numbers
last numbers
use the FOIL method
multiply the first numbers
outside numbers
inside numbers
last numbers