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(2*x^3-((16/3)*x^2)+6*x-24)*((18/5)*x^2+9*x+10*x+20) = 0
(2*x^3+(-16/3)*x^2+6*x-24)*((18/5)*x^2+9*x+10*x+20) = 0
(2*x^3-16/3*x^2+6*x-24)*(18/5*x^2+19*x+20) = 0
2*x^3-16/3*x^2+6*x-24 = 0
2*(x^3-8/3*x^2+3*x-12) = 0
x^3+(-8/3)*x^2+3*x-12 = 0
x^3+(-8/3)*x^2+3*x-12 = 0 // * 0
{ 1, -1, 2, -2, 3, -3, 4, -4, 6, -6, 9, -9, 12, -12, 18, -18, 36, -36 }
1
x = 1
3*x^3-8*x^2+9*x-36 = -32
1
-1
x = -1
3*x^3-8*x^2+9*x-36 = -56
-1
2
x = 2
3*x^3-8*x^2+9*x-36 = -26
2
-2
x = -2
3*x^3-8*x^2+9*x-36 = -110
-2
3
x = 3
3*x^3-8*x^2+9*x-36 = 0
3
x-3
3*x^2+x+12
3*x^3-8*x^2+9*x-36
x-3
9*x^2-3*x^3
x^2+9*x-36
3*x-x^2
12*x-36
36-12*x
0
3*x^2+x+12 = 0
DELTA = 1^2-(3*4*12)
DELTA = -143
DELTA < 0
x in { 3}
2*(x-3) = 0
18/5*x^2+19*x+20 = 0
18/5*x^2+19*x+20 = 0
DELTA = 19^2-(18/5*4*20)
DELTA = 73
DELTA > 0
x = (73^(1/2)-19)/(2*18/5) or x = (-73^(1/2)-19)/(2*18/5)
x = 5/36*(73^(1/2)-19) or x = -5/36*(73^(1/2)+19)
(x+5/36*(73^(1/2)+19))*(x-5/36*(73^(1/2)-19)) = 0
2*(x-3)*(x+5/36*(73^(1/2)+19))*(x-5/36*(73^(1/2)-19)) = 0
( x+5/36*(73^(1/2)+19) )
x+5/36*(73^(1/2)+19) = 0 // - 5/36*(73^(1/2)+19)
x = -(5/36*(73^(1/2)+19))
x = -5/36*(73^(1/2)+19)
( x-3 )
x-3 = 0 // + 3
x = 3
( x-5/36*(73^(1/2)-19) )
x-5/36*(73^(1/2)-19) = 0 // + -5/36*(73^(1/2)-19)
x = -(-5/36*(73^(1/2)-19))
x = 5/36*(73^(1/2)-19)
x in { -5/36*(73^(1/2)+19), 3, 5/36*(73^(1/2)-19) }
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