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*y^4)^3 = 0
(x^2*y^4)^3 = 0
(x^2*y^4)^3 = 0
x^6*y^12 = 0 // : y^12
x^6 = 0
x = 0
x in (-oo:0) U (0:+oo)
(x^3*y^-1)/((x^2*y^4)^3) = 0
x^-3*y^-13 = 0 // : y^-13
x^-3 = 0
x należy do O
x belongs to the empty set
| 4(5+x)=60 | | 3(-9)-2=-35 | | 5(3+x)=19+7x | | -22=-6u+4(u-2) | | 2/4d=14 | | 6(3x+8)=264 | | x+9/10=6/5+x-2/6 | | (100-10)xc=45 | | 4=6x-9 | | -13=p+5 | | 10+3x=2x+18 | | (y+140)=(3y) | | 7x+10=3x+58 | | -2(-4w+y-2)= | | X=-2.6y | | 3w+6=2+4w+9 | | Z^2+3=17 | | -3x+2(4x-8)=-51 | | 3(4x-3)=11x+8 | | 7x/11=7x/9-14 | | 4w=81-5w | | 3b=-1/5 | | d=vit+0.5at | | w^2+3w+88=0 | | h(t)=16t^2+116 | | 1.9k+6=2.8k+13 | | 5x+5+2x-x+7=5x-4 | | 6x+4+2x+6=180 | | 7y+2=9x+3 | | 22-[1+8y-4(y+5)]=-5(2y-7)-[8(y-1)-9y+27] | | 40=(5x+15) | | 6c=5c+4 |