If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( x )
x-2 = 0
x = 0
x-2 = 0
x-2 = 0
x-2 = 0 // + 2
x = 2
x = 0
x = 0
x in (-oo:0) U (0:2) U (2:+oo)
2/x-2 = x/(x-2)-2 // - x/(x-2)-2
2/x-(x/(x-2))-2+2 = 0
(-1*x)/(x-2)+2/x-2+2 = 0
(-1*x^2)/(x*(x-2))+(2*(x-2))/(x*(x-2))+(-2*x*(x-2))/(x*(x-2))+(2*x*(x-2))/(x*(x-2)) = 0
2*(x-2)-2*x*(x-2)+2*x*(x-2)-1*x^2 = 0
2*x^2-x^2-2*x^2+2*x+4*x-4*x-4 = 0
2*x^2-3*x^2+6*x-4*x-4 = 0
2*x-x^2-4 = 0
2*x-x^2-4 = 0
2*x-x^2-4 = 0
DELTA = 2^2-(-4*(-1)*4)
DELTA = -12
DELTA < 0
1 = 0
1/(x*(x-2)) = 0
1/(x*(x-2)) = 0 // * x*(x-2)
1 = 0
x belongs to the empty set
| x+3(5+4)=66 | | 36x^4-25x^2+4=0 | | (5x+90)= | | x^4+(-4x^3)+(-9x)+36=0 | | 8x-2=8x-1 | | x^4+(-4x^3)-9x+36=0 | | 8x-2=8x-2 | | -16x^2+33x+2=18 | | 625=3x^3-6x^2+60x+100 | | sqrt(54x^14)=0 | | sgrt(54x^14)=0 | | x^4-4x^3-9x+36=0 | | -4x+8-7x=-9-12x+16 | | 7(x+3)=5x-15 | | 120=((900*3.14)/180)*x | | 270x^4-9x^3+54x^2-18x=0 | | 120=((90*3.14)/180)*x | | 20+8(q-11)=-11 | | (-4x^5+9x^4-8x^3+8)(2x^5-7x^4+5x^3-6)= | | √45/10 | | 7/2,5=35/y | | 2y^3+4y^2-30y=0 | | 28+x=180 | | 6c+9=21 | | 4x+28-9x= | | 6n+5=2(2n+9) | | 4=s^2 | | m/2-4.9=-7.11 | | -2=z^2+3z | | x^3+2x^2-52=0 | | 3x+7x=8-4 | | x/19.7=0.06 |