Respuesta :

Space

Answer:

2asq

General Formulas and Concepts:

Pre-Algebra

  • Distributive Property

Algebra I

  • Combining Like Terms

Step-by-step explanation:

Step 1: Define

(a + b)sq + (a - b)sq

Step 2: Simplify

  1. Distribute sq:                    asq + bsq + asq - bsq
  2. Combine like terms:         2asq
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