Question

if f(x)= 3x + 10x and g(x)=5x - 3 find (f+g)(x)

Answer 1

Answer:

18x-3

Step-by-step explanation:

f(x)= 3x + 10x

g(x)=5x - 3

f(x)+g(x) = 3x + 10x + 5x - 3

Combine like terms

             = 18x -3