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)
(1/x)^3 = 64 // - 64
(1/x)^3-64 = 0
1*x^-3 = 64 // : 1
x^-3 = 64
-3 < 0
1/(x^3) = 64 // * x^3
1 = 64*x^3 // : 64
1/64 = x^3
x^3 = 1/64 // ^ 1/3
x = 1/4
x = 1/4
| 4x-5+5x=9x-5 | | 4[3+3(7-6)]= | | 1/6x-10 | | 5w^2-60w+160=0 | | 3m^2+8m+4= | | y=-2x^3-3x^2-36x+9 | | n^2-8+12=0 | | -3=7h-14+11 | | (-96)-89+91+(-71)= | | n^2-8+12=9 | | 2(x+8)=2x-8 | | 2x-6/8x | | 5x=7-9x | | 176+9n=157 | | 9x+4(2-x)=5x+8 | | 7y-2(8t+1)=4 | | .3x=22-x | | 0.4x+8.9=6.3 | | 8(6f+4)=0 | | h(t)=-16t^2+110t+5 | | (-15)-(-100)-(-21)+30= | | 3m-(2+7)=m+14 | | x+5+27=40 | | 3log(2x)=6forx | | 6x-24+5=11 | | -1/13 | | 1/2÷18 | | -6+3(n-1)= | | 6400=(-16t^2)+800t | | 31-(x+9)=6x-6 | | 7(x+4)=9x-2 | | (4y+8)-(6+3y)=10 |