Colleen123 Colleen123
  • 04-06-2015
  • Mathematics
contestada

solve the equation 4x^2-12x=7 algebraically for x

Respuesta :

Goldenpear
Goldenpear Goldenpear
  • 04-06-2015
Bring the 7 over to the other side, so you have 4x²-12x-7. Then: (2x-7)(2x+1)
X= 7/2 and -1/2
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