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 = 0
x = 0
x = 0
x in (-oo:0) U (0:+oo)
(4*x^-3)/z = 0
4*x^-3*z^-1 = 0 // : 4*z^-1
x^-3 = 0
x należy do O
x belongs to the empty set
| 11/17=y/5 | | 5(2x-3)=5x+3 | | (3x-12)(6x-2)=0 | | (Q-3)*2=12 | | -2+(8x+5)=-13 | | x+(x+2500)=236000 | | X-5/3=8 | | 4pi=w*6pi | | 3x-3y+z=15 | | 5e+4=28-3e | | 15=-(-6X+2)+5 | | 1=5/3*6-b | | 29=5+15(n-1) | | 8d-12=5d-6 | | -3=-3-b | | c+10c=39 | | 2x^2+200x-3150=0 | | 5c-3=2c+15 | | 0=96-80x+12x^2 | | 6b+5=3b+14 | | -3y=-15/2 | | (32^(2/5))*(4x)*((1/x)^2) | | 8y+2y=27-3 | | x/1,6=4 | | -1+4x^2=0 | | 40x=-120 | | 2+3x^2=0 | | 2x+5=4x+55 | | x*1.6=4 | | 5(-X-1)/7=6X | | 15p^2=37p+8 | | 2*w^2-16*w=0 |