Question

If f(x) = 3x+ 10x and g(x) = 4x - 2, find (f - g)(x).

Answer 1

Answer:

9x +2

Step-by-step explanation:

f(x) = 3x+ 10x

g(x) = 4x - 2,

(f - g)(x)= 3x+10x - (4x-2)

Distribute the minus sign

            = 3x+10x -4x+2

Combine like terms

           = 9x +2

Answer 2

Answer:

-x + 12

Step-by-step explanation:

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