Jawapan

  • Ajay
  • Bercita-cita tinggi
2014-11-24T10:13:11+08:00
F(x) = 2x-3x² , let f(x)=x

x =  2x - 3x² 
0 = -3x²  + 2x - x
0 = -3x² + x
0 = x ( -3x + 1)
x = 0 , -3x + 1 = 0 ⇒ x =1/3

 
1 5 1
  • Pengguna Brainly
2014-11-24T21:49:42+08:00
F(x) = 2x-3x^2
0 = 2x-3x^2
0 = x(2-3x)
0 = 2-3x
3x = 2
x = 2/3