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 = 0
x^6 = 0
x^6 = 0
1*x^6 = 0 // : 1
x^6 = 0
x = 0
x in (-oo:0) U (0:+oo)
x/(x^6) = 0
1*x^-5 = 0 // : 1
x^-5 = 0
x należy do O
x belongs to the empty set
| 99x-12xy+x-12xy= | | 4x+1.7=9.3 | | 0^30^6/0^5 | | 15(m+143)=-705 | | -x^2-4x+7=0 | | 5x+36=3(x+6) | | 8x-12+4x+68= | | P^2-6p-33=6 | | x=2(1.5)-1 | | 11x-4y-10x-5y= | | 15(m+143)=-7056 | | 5/36x | | -14y+12(x+y)-12= | | 2(3w-60)+2w=440 | | 5n+4n+3=30 | | -3(w+1)=-9w-33 | | 3x^2+18+1=0 | | 7x-8x-2x+y= | | 2(x+5)=6(x-2) | | 6(4-t)-55=-5 | | 9-4x=7x | | 25-12=5y | | 2(2y-1)+2y=7 | | -5y-16=4(y+5) | | 42786/12 | | y-10y+25=0 | | 6(3x+5)-19=x+40 | | 5(4+b)=19 | | 104/2-x=x | | 35x+1=36 | | 1/8x-28=-29 | | 8v/5=40 |