5*x^2 - 12*x + 4)/ (6 - 15*x)
5*x^2 - 12*x + 4=
(6 - 15*x)
5*x^2 - 12*x + 4=0
D=144-4*5*4=144-80=64
x1=(12-8)/10=20/10=2
x2=(12-8)/10=4/10=2/5
5*x^2 - 12*x + 4=5(x-2)(x-2/5)
5*x^2 - 12*x + 4= 5(x-2)(x-2/5)
(6 - 15*x) 3(2-5x)
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5*x^2 - 12*x + 4=
(6 - 15*x)
5*x^2 - 12*x + 4=0
D=144-4*5*4=144-80=64
x1=(12-8)/10=20/10=2
x2=(12-8)/10=4/10=2/5
5*x^2 - 12*x + 4=5(x-2)(x-2/5)
5*x^2 - 12*x + 4= 5(x-2)(x-2/5)
(6 - 15*x) 3(2-5x)