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 = 0
x = 0
x = 0
x in (-oo:0) U (0:+oo)
(X^2)/x-5 = 0
X^2*x^-1 = 5 // : X^2
x^-1 = 5/(X^2)
-1 < 0
1/(x^1) = 5/(X^2) // * x^1
1 = (5/(X^2))*x^1 // : 5/(X^2)
1/(5/(X^2)) = x^1
x = 1/(5/(X^2))
x = 1/(5/(X^2))
| 5h+4=h+8 | | 11=x-12 | | 88+2x+62=2x+26 | | 4/(x-2)=6 | | 1.1x-3x=-34.3 | | 12-r=-8 | | 26=(5-x) | | -2(7u-2)+3u=1+2(2u-1) | | 40=2(x-4) | | -2=n+(-17) | | -5+.25c=15 | | 2x^2+3x+8=3x-10 | | 6x-1=133 | | v-(-10)=17 | | 20+8x-88=-12 | | 4s^3+12s^2-64s-192=0 | | 4(3x+10)=100 | | r^3-9r=8r^2 | | 8-m=3m+2 | | -126=b-118 | | -17b=170 | | a/bxb | | 6=(t-9)(t+11) | | 104=-26v | | 4(2a+b)-3(3a-4b)= | | 18+v=20 | | 7m/5=21 | | X/4x4 | | 5/4x-4=12 | | 7x=8x-10 | | (X+3)+3(x-1)=o | | 7m/5212 |