If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( x )
6*x^2 = 0
6*x^2 = 0
6*x^2 = 0
6*x^2 = 0 // : 6
x^2 = 0
x = 0
x in (-oo:0) U (0:+oo)
(5*y^3)/(6*x^2) = 0
5/6*x^-2*y^3 = 0 // : 5/6*y^3
x^-2 = 0
x należy do O
x belongs to the empty set
| t(0)=0(0-1) | | (-5x+49)+(7x+31)=90 | | 15(v+2)-3v=4(3v+4)-19 | | 5y-7=23+y | | X^2+6=2(x+3) | | 60+50*45x=57.95x | | (17x-21)+(4x+27)=90 | | 7y^3-76y+240=0 | | 16x^4-48x^3+28x^2+4x-3=0 | | X=110-x | | x^3-76x+240=0 | | -15=-11+b | | 10m+3n-4m+8n= | | (3x-4)*x=15 | | 100*q=5.5783 | | 5-2y+3y-8=6y-3+7-4y | | 60+(5x-5)=90 | | 9(4x-5)=35 | | 3.3*.41= | | y^3-76y+240=0 | | 3z/10 | | 7-3+2= | | 11n^2=-27n | | 5(7.6+30)= | | 4z+20z=0 | | -7/8h=5 | | 12x-x=2772 | | 8x+3y=560 | | 8/7h=5 | | -3-2.5=-18 | | (4x+3)+(-5x-6)= | | 0.6x=31.3 |