Respuesta :

Space

Answer:

B) x = -2 or x = 3/5

General Formulas and Concepts:

Pre-Algebra

  • Equality Properties

Algebra I

  • Standard Form: ax² + bx + c = 0
  • Factoring
  • Solving Roots

Step-by-step explanation:

Step 1: Define

5x² + 7x = 6

Step 2: Solve for x

  1. Rewrite [SF]:                    5x² + 7x - 6 = 0
  2. Factor:                             (x + 2)(5x - 3) = 0
  3. Find roots:                       x = -2, 3/5