Respuesta :

mhanifa

Answer:

  • 3x² + 5x + 1 = 0 simplified
  • x = (-5 ± [tex]\sqrt{13}[/tex])/6 roots

Step-by-step explanation:

Given quadratic formula

  • 3x² + 5x - 5 = - 6

Standard form

  • ax² + bx + c = 0

Simplifying

  • 3x² + 5x - 5 + 6 = 0
  • 3x² + 5x + 1 = 0

Solving

  • x = (-5 ± [tex]\sqrt{5^2 -4*3*1}[/tex])/(2*3)
  • x = (-5 ± [tex]\sqrt{13}[/tex])/6