If it's not what You are looking for type in the equation solver your own equation and let us solve it.
z in (-oo:+oo)
((3*z^1)/3)*((2*z^2)/3-(5*z^6)) = 0
((3*z)/3)*((2*z^2)/3-5*z^6) = 0
z*(2/3*z^2-5*z^6) = 0
2/3*z^2-5*z^6 = 0
z^2*(2/3-5*z^4) = 0
-5*z^4 = -2/3 // : -5
z^4 = 2/15
z^4 = 2/15 // ^ 1/4
abs(z) = (2/15)^(1/4)
z = (2/15)^(1/4) or z = -(2/15)^(1/4)
z^2*(z-(2/15)^(1/4))*(z+(2/15)^(1/4)) = 0
z*z^2*(z-(2/15)^(1/4))*(z+(2/15)^(1/4)) = 0
( z+(2/15)^(1/4) )
z+(2/15)^(1/4) = 0 // - (2/15)^(1/4)
z = -(2/15)^(1/4)
( z-(2/15)^(1/4) )
z-(2/15)^(1/4) = 0 // + (2/15)^(1/4)
z = (2/15)^(1/4)
( z )
z = 0
( z^2 )
1*z^2 = 0 // : 1
z^2 = 0
z = 0
z in { -(2/15)^(1/4), (2/15)^(1/4), 0, 0 }
| x/4-1=2/3x-1/6 | | -8(7)(-1)(-1)= | | (S)(s)-2s-5=0 | | 4x^2-4x+20=25 | | 15−2/3xx | | -4-17-(-6)= | | y+1(y^4-y^3+y^2-y+1)= | | -68-x=58+5x | | 1/4-9/8 | | 0.06(y-8)+0.14y=0.12y-0.3 | | (X+11)(x-6)=0 | | 10+3x=2(3x+4)+5 | | H(t)=-16T^2+24t+40 | | 2.8y-3.5=8.2y | | 150+20x=30x | | X+2.86=-9.4 | | 150+20x=200+10x | | 8t^2+7t-1=0 | | 10k^2=680 | | x^2+4*x=60 | | 3xy-6x-y=141 | | m-4/4-m | | I=C+S+T | | 2x^2-24x=180 | | -28=-7(3x+4)+12x | | 7.6a=5.4a+1.9 | | 0.10d=0.25d-7.5 | | (4x^3/2)/(2x^1/3) | | 10d=0.25d-7.5 | | x=m-25 | | 10d=0.25d-30 | | f(0)=42-6*0 |