- Answer: OPTION (B): ( f + g ) (x) = 4x^3 - 4x^2 + 4x - 3
- Therefore, The Solution is:
OPTION (B): ( f + g ) (x) = 4x^3 - 4x^2 + 4x - 3
Explanation:
- Write down the Given Functions:
f (x) = 2x^2 + 4x - 6
This is what you submitted:
g (x) = 4x^3 6x^2 + 3
- For this equation is it?: MINUS OR PLUS after 4x^3?
g(x) = 4x^3 - 6x^2 + 3 or g (x) = 4x^3 + 6x^2 + 3
( f + g ) (x) = 2x^2 + 4x - 6 + 4x^3 + 6x^2 + 3
( f + g ) (x) = 4x^3 + (2x^2 + 6x^2 ) + (4x) + ( - 6 + 3 )
( f + g) (x) = 4x^3 + 8x^2 + 4x - 3
Therefore, The Solution is:
OPTION (B): ( f + g ) (x) = 4x^3 - 4x^2 + 4x - 3
I hope this helps you!