Question

If f(x) = 2x^2-4x-3

and g)-2x^2-16. find f(x) + g(X)


4X^24X +13
4XN2-4x-13
4X- 19
4X^2- 4x -19

Answer 1

-4x - 19

General Formulas and Concepts:

Algebra I

• Combining Like Terms

Explanation:

Step 1: Define

f(x) = 2x² - 4x - 3

g(x) = -2x² - 16

Step 2: Find f(x) + g(x)

1. Substitute: f(x) + g(x) = 2x² - 4x - 3 - 2x² - 16
2. Combine like terms (x²): f(x) + g(x) = -4x - 3 - 16
3. Combine like terms (Z): f(x) + g(x) = -4x - 19