To simplify the expression, we need to combine like terms.
First, let's combine the terms with x:
2x - x = x-4 - 8 = -12x^2 - 16 is a difference of squares, so it can be factored as (x+4)(x-4).
Putting it all together, we get:x - 12 / (x+4)(x-4)
To simplify the expression, we need to combine like terms.
First, let's combine the terms with x:
2x - x = x
-4 - 8 = -12
x^2 - 16 is a difference of squares, so it can be factored as (x+4)(x-4).
Putting it all together, we get:
x - 12 / (x+4)(x-4)