Respuesta :

mathstudent55

Answer:

-x

Step-by-step explanation:

(x + 3)(x – 4) = x^2 - 4x + 3x - 12 = x^2 - x - 12

The middle term is -x.

ramsaigudimetla

Answer:

-x

Step-by-step explanation:

(x+3)(x-4)

x(x) +x(-4) +3(x) +3(-4)

x^2 + -4x +3x -12

x^2 -x-12

Hope fully this is what a middle term means :)

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