If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( u )
u = 0
u = 0
u = 0
u in (-oo:0) U (0:+oo)
1/u-8 = 8 // - 8
1/u-8-8 = 0
1*u^-1 = 16 // : 1
u^-1 = 16
-1 < 0
1/(u^1) = 16 // * u^1
1 = 16*u^1 // : 16
1/16 = u^1
u = 1/16
u = 1/16
| (2x-10)(x-6y)= | | 6+3r=3(r+2) | | 15x-278=6x-8 | | 7x+15=-4x-20 | | 5w+9-2w-4= | | h^9-h^6-2h^6+2h^3+h^3-1=0 | | 4R+3+9R= | | −3=7(y−9/7) | | 9+8n=10 | | Y-24=-6 | | 14x+3=18x-5 | | 12x+80=1100 | | X5/8·X3/8 | | 2y-19=y-7 | | 5x+6=-27 | | 3y=y+72 | | cos^2x=8/13 | | X^(7/2)-4x^(5/4)=0 | | a/- | | 4x^2-23x+17=-3x+8 | | (K+3)(2k+3)=0 | | 7x-35=2x-10 | | K/3=x-2 | | cos^2(2x)-cos(3x)=0 | | 12x+13x=6 | | x/-4=-19 | | x^2-4+x^2-2x-8=0 | | x^2-3x-9=6x+1 | | y/2?- | | y/2?-7 | | Content://0@media/external/file/2693 | | x^5+4x^4-6x^3-24x^2-27x-108=0 |