Respuesta :

Space

Answer:

-17x² + 3x

General Formulas and Concepts:

Algebra I

  • Combining Like Terms

Step-by-step explanation:

Step 1: Define

-8x² + 3 - 9x² + 3x - 3

Step 2: Simplify

  1. Combine like terms (x²):                    -17x² + 3x + 3 - 3
  2. Combine like terms (Z):                     -17x² + 3x

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