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^-1*y^1)/3 = 0
x = 0
(x^-1*y^1)/3 = 0
(x^-1*y^1)/3 = 0
(x^-1*y)/3 = 0
1/3*x^-1*y = 0 // : 1/3*y
x^-1 = 0
x należy do O
x = 0
x = 0
x in (-oo:0) U (0:+oo)
(((x^-1*y^1)/3)^-1)/3 = 0
(((x^-1*y)/3)^-1)/3 = 0
x*y^-1 = 0 // : y^-1
x = 0
x in { 0}
x belongs to the empty set
| 1/6x-25=x | | (6x^2-w-7)+(3w^2-4w+5)= | | (5)/6X=30 | | 5x+3.00=9.25 | | (5)6X=30 | | 11x+x^2-60=0 | | log(2x+7)27=3 | | 2(x-14)=28 | | 8t+6=170 | | -2(2x+8)+1= | | 10+4(x+2)=30 | | 1.959*-5.4= | | 2(4t)-(t-1)=2(1-t) | | d×c-1/2c×-2d | | 7x+3-5x+2= | | 1-(1/3x^(2/3)) | | Ac=21x-19 | | 17-6x=22 | | x^2+ax+24a=0 | | 3k-p=t | | 4x^4+16x^2-225=0 | | -3+3(4m+2)= | | 8-1/3x=@6 | | 5(-2+y)-6y=-15 | | (4x+3y+2)dx+(5x+4y+1)dy=0 | | (X)(4-2x)=96 | | 4log(x-3)=12 | | 5+3+2=22 | | 7+2+5=47 | | 4w+6x-13y+5w+8x+4y= | | 5(2p+3)=4p+51 | | 718609/05=x-54 |