Answer:
4x³ - 6x² - 8
General Formulas and Concepts:
Algebra I
- Terms/Coefficients/Degrees
Step-by-step explanation:
Step 1: Define
(-3x - 2 + 4x³) + (3x - 6x² - 6)
Step 2: Simplify
- Combine like terms (x): 4x³ - 6x² - 2 - 6
- Combine like terms (Z): 4x³ - 6x² - 8
