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^6*y^4 = 0
x^6*y^4 = 0
x^6*y^4 = 0
x^6*y^4 = 0 // : y^4
x^6 = 0
x = 0
x in (-oo:0) U (0:+oo)
(x^2*y^5)/(x^6*y^4) = 0
x^-4*y = 0 // : y
x^-4 = 0
x należy do O
x belongs to the empty set
| z-(-3.3)/3=2.9 | | z-3.3/-3=-2.9 | | 3x-8t=-8 | | 5/6*-6/7 | | 2x+7+10=11x | | 1.7(r+1)=6.8 | | 9-4(2x-1)=45-4x | | (-3-7)+(4+7)= | | -152=4(-8+5m) | | b/9=a | | b/9=8 | | 38n+1=25 | | 3=-4/w-7 | | 3(-5a+9)-2(4a+6)= | | 5.25(2)+3.25=10.25+1.75(2) | | 6x^3-12x^2+10x-20=0 | | -10w+2=2w+18 | | 13x+11=12x+3 | | 2(4x+7)+6x=5(x+10) | | -20+n=3.50 | | (6d+5)-(23d)= | | 5/4-1/3x1/2 | | 11=2x-11 | | -34+2x-7x=76 | | -5x+12=-12x+-12 | | 9-1/3a=-4 | | .25n=-12 | | 2x-9+x+3=-27 | | 4x-3=2(X+13) | | 2x-9+n+3=-27 | | -5x+12=-5x+-12 | | 16Y-7y=500 |