Respuesta :

Space

Answer:

a = 0

b = 8

c = 53

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

Equality Properties

Algebra I

  • Standard Form: ax² + bx + c = 0

Step-by-step explanation:

Step 1: Define

8r + 62 - 7 = 2

Step 2: Rewrite

  1. Add:                                        8r + 55 = 2
  2. Subtract 2 on both sides:      8r + 53 = 0

Step 3: Identify Variables

a = 0

b = 8

c = 53

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