If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
((2*(x+4)*(x-2))/3)*(x^2-(4*x)+4) = 0
((2*(x+4)*(x-2))/3)*(x^2-4*x+4) = 0
(2*(x+4)*(x-2)*(x^2-4*x+4))/3 = 0
x^2-4*x+4 = 0
x^2-4*x+4 = 0
DELTA = (-4)^2-(1*4*4)
DELTA = 0
x = 4/(1*2)
x = 2 or x = 2
(x-2)^2 = 0
(2*(x+4)*(x-2)^3)/3 = 0
( x+4 )
x+4 = 0 // - 4
x = -4
( x-2 )
x-2 = 0 // + 2
x = 2
x in { -4, 2, 2, 2 }
| 9n+4=5n-16 | | -5/12-(-3/8) | | 23=-8v-7+2v | | x/3-4=16 | | 292=56-u | | -1/3=-1/2u-6/7 | | -.5x-10=-54.5 | | -.5x-10=-27.5 | | 4-3/16-5/8 | | a={1,2,3,4,5,6,7,8,9} | | -2x+2=7x+17 | | (8x)/(x^2-64) | | -9n+4=5n-16 | | 12-12=x | | 12x-12=0 | | (4-x)+(8/4)=x+2 | | 35x+67x=20 | | -1/5x-1/7=20 | | 1/5x-1/7=20 | | 1/5x+1/7=77 | | 1/5x+1/7=23 | | 5(8y-5)=15y | | 1/5x+1/7=20 | | 1/5x+1/7=40 | | 1/2x1/7=40 | | -y+243=80 | | 282=-x+11 | | 68-v=206 | | -1/3x-1/5=20 | | 4y+20=8(y-2) | | -1/3x-5=20 | | 1/3x-5=20 |