Marcie2002
Marcie2002
26-06-2016
Mathematics
contestada
Solve 23x= negative 3X squared +8
Respuesta :
Kunchan
Kunchan
26-06-2016
23x = -3x^2 + 8
3x^2 + 23x - 8 = 0
3x^2 + 24x - x - 8 = 0
3x (x + 8) -1 (x + 8) = 0
(x + 8) (3x - 1) = 0
x = -8 or x = 1/3
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