Question

How can i slove this??

Answer 1

`5x {}^(3) - x + 5x + 2`

Explanation:

Greetings!!!

So to find the sum of (f+g)(x) just simply add these two functions

• f(x)+g(x)
• 3x²+5x-2+(5x³-4x²+4)

Add like terms together

• 5x³-x²+5x+2

If you have any questions tag it on comments

Hope it helps!!!