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08-07-2020
Mathematics

contestada

Multiply: (x + 3)(x – 4)
What is the middle term in the simplified product?
Ox
O-X
3x
O4x

Multiply x 3x 4 What is the middle term in the simplified product Ox OX 3x O4x class=

Respuesta :

Hrishii Hrishii

08-07-2020

Answer:

- x

Step-by-step explanation:

[tex](x + 3)(x - 4) \\ = x(x - 4) + 3(x - 4) \\ = {x}^{2} - 4x + 3x - 12 \\ = {x}^{2} - x - 12 \\ middle \: term \: = - x[/tex]

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