taytayxo323
taytayxo323 taytayxo323
  • 25-05-2016
  • Mathematics
contestada

what are the values of x in the equasion x(x-6)=4(x+6)

Respuesta :

human1010
human1010 human1010
  • 25-05-2016
The answer is 2(8-6)=4(-4+6)
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Exvited
Exvited Exvited
  • 26-05-2016
x(x - 6) = 4(x + 6)
x^2 - 6x = 4x + 24
x^2 - 6x - 4x - 24 = 0
x^2 - 10x - 24 = 0
(x - 12)(x + 2) = 0
x = -2, 12

The answer is: x = -2 and x = 12.
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