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^8 = 0
x^8 = 0
x^8 = 0
1*x^8 = 0 // : 1
x^8 = 0
x = 0
x in (-oo:0) U (0:+oo)
(X^-9)/(x^8) = 0
X^-9*x^-8 = 0 // : X^-9
x^-8 = 0
x należy do O
x belongs to the empty set
| 3a^2+a-6=0 | | w+8=-1 | | f(x)=-x^2+7 | | 244=-x+54 | | 235.24-2=-45.58 | | 3=c-6 | | 18+12h=25+6h | | 7x-8=8+4x-16+3x | | a-15=6 | | 10(x+2)=6x+5 | | 2*-6=22 | | a-15=-6 | | X^2+5x=p | | X^2+5c=0 | | y-4=1/3y | | 3x-3+2x-4=1 | | 8=3(w-8)+5w | | 2d+4h=23.50 | | 4(v+5)-6v=2 | | 9-9x-76x=5 | | g(p+4)=3x^2+5x+8 | | -3x+7(x-2)=14 | | 470000.00= | | ax^2+(a-1)=(a+1)x | | 7x+42=92.4 | | 3(3x+1)+6(x-1)=-6 | | 7x-8=8+4x-0+3x | | 4x-6+7x=38 | | 5log^2(3x+7)=0 | | -6=2u | | (5x+3)(x+4)=0 | | 16t=15t-14+3t+2 |