Question

(4x3−12x2−5)−(−8x2+4x+3)=
find the difference

Answer 1

4x³ - 4x² - 4x - 8

General Formulas and Concepts:

Pre-Algebra

• Distributive Property

Algebra I

• Combining Like Terms

Explanation:

Step 1: Define expression

(4x³ - 12x² - 5) - (-8x² + 4x + 3)

Step 2: Simplify

1. Distribute negative: 4x³ - 12x² - 5 + 8x² - 4x - 3
2. Combine like terms (x²): 4x³ - 4x² - 5 - 4x - 3
3. Combine like terms (Z): 4x³ - 4x² - 4x - 8