Find f(x) + g(x) when f(x) = 2x^2 + x and g(x) = 3x + 2

2x^2 + 4x+2

Step-by-step explanation:

f(x) = 2x^2 + x and g(x) = 3x + 2

f(x) + g(x) =  2x^2 + x + 3x + 2

            Combine like terms

               = 2x^2 + 4x+2

Step-by-step explanation:

So we have the two functions:

And we want to find:

So, substitute:

Combine like terms:

Add:

So:

And we're done!

16

step-by-step explanation:

2 x 40 = 80

80/5

= 16