jefferyray84 jefferyray84
  • 06-02-2017
  • Mathematics
contestada

What are the roots of 12x = 9 + 5x2?

Respuesta :

brockrohn
brockrohn brockrohn
  • 06-02-2017
Equation at the end of step  3  : -5x2 + 12x - 9 = 0
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Pikaismylife
Pikaismylife Pikaismylife
  • 06-02-2017
5x^2-12x-9 
x= (5x+3)(x-3)=0 
x= -3/5, 3 <=
Answer Link

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