If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( v )
v = 0
v = 0
v = 0
v in (-oo:0) U (0:+oo)
v^-6*((9*v^-1)/3) = 0
3*v^-7 = 0 // : 3
v^-7 = 0
v należy do O
v belongs to the empty set
| (a^7/5)^-3 | | (2,-1),M=-6/5 | | 14x^2-9x-8= | | 2y+3y=54 | | (20s^5/7t^3u^3)÷(5rs^2/21t^2u) | | 4+ln(x-5)=3 | | (0,5),m=5/9 | | x^2-16+64=f(x) | | (13x-6)=(5x+14) | | 1/x^2=2 | | 34.3=12.5*12.5*r^3 | | 2(4+3x)-6=10 | | 3x^2+2x-4x=0 | | 35x^2+62x-33=0 | | 11(2y-3)=2(4y-16) | | 10-(3x+2)=2x-2 | | z^2+8z+33= | | 39+63x=75x+30 | | x^2-3px+k-2=0 | | 2x-4(4-3x)=5(x-3)-46 | | (2b^5y^3/5y)(15y/4b) | | 2(3x-6)-2=2(x-3)+24 | | 7.50a+3.50(2a)=261 | | 5x^5-6x^4+7x^3+2=0 | | 5(3x-2)-2=5(x-5)+63 | | 5xyz+0= | | 6y-6=13y+8 | | 6r+8=11 | | -3/7-9/2u=3/5 | | 120/z=8/5 | | 1/4y-4/3=-5/4 | | -1/9-1/3y=7/6 |