(3m + 8)(2m − 4) standard form with steps plz!

6m2+4m−32

Step-by-step explanation:

=(3m+8)(2m+−4)

=(3m)(2m)+(3m)(−4)+(8)(2m)+(8)(−4)

=6m2−12m+16m−32

f(x) is going down by 4

step-by-step explanation:

(its either that or its going left by 4)

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3