Answer :

Space

Answer:

x² + 2

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Distributive Property

Algebra I

  • Terms/Coefficients

Step-by-step explanation:

Step 1: Define

Identify

(7x² + 8x - 4) - (6x² + 8x - 6)

Step 2: Simplify

  1. [Distributive Property] Distribute negative:                                                    7x² + 8x - 4 - 6x² - 8x + 6
  2. [Subtraction] Combine like terms (x²):                                                             x² + 8x - 4 - 8x + 6
  3. [Subtraction] Combine like terms (x):                                                              x² - 4 + 6
  4. [Addition] Combine like terms:                                                                        x² + 2

Answer:

x ² + 2

Step-by-step explanation:

7 x² + 8 x - 4 - 6 x² + 8 x - 6

combine like terms

7 x² - 6 x² + 8 x - 8 x - 4 + 6

x² - 4 + 6

x ² + 2

Other Questions