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^2)/64 <= 0
x/8 <= 0
x/8 <= 0
1/8*x+0 <= 0 // - 0
1/8*x <= 0 // : 1/8
x <= 0/1/8
x <= 0
(x^2)/64 <= 0
(x^2)/64 <= 0
1/64*x^2 <= 0
1/64*x^2 <= 0 // : 1/64
x^2 <= 0/1/64
x^2 <= 0
x in <0:0>
x in (0:+oo)
ln((x^2)/64)-ln(x/8) = 0
ln(1*((x^2)/64))-ln(x/8) = 0
ln((1*((x^2)/64))/(x/8)) = 0
ln(((x^2)/64)/(x/8)) = 0
ln(((x^2)/64)/(x/8)) = ln(e^0)
((x^2)/64)/(x/8) = e^0
((x^2)/64)/(x/8)-e^0 = 0
1/8*x-1 = 0 // + 1
1/8*x = 1 // : 1/8
x = 1/1/8
x = 8
x = 8
| 3/4y=9/2 | | y=-8x-10 | | r(z^8+4)-(z^8+4)= | | 5x+3+4x=66 | | 2x^2-18/4x+12 | | 1/2(1/2y+1)+1/4y=5 | | 4a+3/4=19/4 | | 1y+1+1/4y=5 | | 3x+16/4+x+10/7=9 | | 4x^2+6-11x=0 | | 4y+2y-3=9 | | 7x-6=3x^2 | | -4-2x+3x=-2 | | 2/3(x-4)=2x | | 15x+1/2=7(4x+15) | | (x^3-x)/(x^2-1) | | 10x-15y+25z= | | x(x-18)=-72 | | 7x+8-6x=-2 | | x=-9+4y | | 41/3/41/2 | | -3/2=-2/7x-9/5 | | x^2-12x+36=21 | | 7+4x+2x=-23 | | 8(v+3)-2v=2(3v+1)-5 | | 7-5/9y=9 | | -6(x+3)+4x+5=5x+10 | | 4(6/8)*5(4/3) | | f(x)=6+2ln(3) | | 4+6/8*5+4/3 | | f(x)=6+2ln(x) | | 46/8*54/3 |