If f (x) = x^2-2x-24 and g (x) = x^2-x-30, find (f-g) (x).

-x+6

Step-by-step explanation:

if f (x) = x^2-2x-24 and g (x) = x^2-x-30, find (f-g) (x).

Do to this, you have to subtract equation g from equation f.

If you write it down and subtract them, your x^2 will cancel out and you will be left with - 2x - (-x) and - 24 - (-30). This will leave you with - x + 6

Step-by-step explanation:

(f-g) (x) = x² - 2x - 24 - (x² - x - 30)

= x² - 2x - 24 - x² + x + 30

= x² - x² - 2x + x - 24 + 30

= - x + 6