Simplify and show work

Question

^{2x-5(x+2)-(x-2)}/_x2_{-4    (used super/subscript and "/" to show a fraction. Not sure if that's proper format.)}

Answer 1

[2x-5(x+2)-(x-2)]/(x^2-4)

(2x-5x-10-x+2)/(x-2)(x+2)

(-4x-8)/(x-2)(x+2)

-4(x+2)/(x+2)(x-2)

-4/(x-2)