If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( n )
n = 0
(2*n^-3)/6 = 0
n = 0
n = 0
(2*n^-3)/6 = 0
(2*n^-3)/6 = 0
1/3*n^-3 = 0 // : 1/3
n^-3 = 0
n należy do O
n in (-oo:0) U (0:+oo)
((8/3)*n)/((2*n^-3)/6) = 0
8*n^4 = 0 // : 8
n^4 = 0
n = 0
n in { 0}
n belongs to the empty set
| 9p-17=64 | | a(a-3)=6 | | 8(1/4w-3/2) | | (6x^2)-3x-9=0 | | 2x^2+7x=x^2+4x+18 | | 3(1+7r)=-123 | | 2n^1/3-4n^-2/3/2n^-2/3 | | 2x+31=4x-19 | | 5-6=p | | 6(x-11)/5 | | 30*3.14r^2= | | x/6-1/2=14 | | 8-m/5=20 | | Ln=(9/4x^4y) | | 13=a/7-6 | | x+3=-1.5x | | -286=-7(1+5r)+1 | | 24+3v=-2v-(4+2v) | | 3x+0.5=6.5 | | (y+2)(y-6)= | | y=4x^2-7x-8 | | f(2n-1)=3x+1 | | p-6=2/3(4p-9) | | 45=8r-11 | | 10p^2-13p-3=0 | | 3(2x+4)=4x+2x | | 12e-19=7-ek | | 4/7=a/161 | | 5n^2-60n+180=0 | | F/4238=10 | | 2(9*4)+(4*x)+2(9*x)=9*4*x | | -√49/100 |