Question

Given the following functions, find and simplify (f+g)(x).
f(x) = -3x²+x-3
g(x) = x+3

Answer 1

Answer: x(-3x+2)

Step-by-step explanation: (f+g)(x) is basically adding the two functions together.

`-3x^(2) + x - 3 + x + 3\\-3x^(2) +2x\\x(-3x+2)`

Frist step:

Add both functions

Second step:
Combine like terms

Third step:

factor out the x to completely simplify