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D( x )
x <= 0
x = 0
1/x <= 0
x <= 0
x = 0
x = 0
1/x <= 0
1/x <= 0
1*x^-1 <= 0
1*x^-1 <= 0 // : 1
x^-1 <= 0/1
x^-1 <= 0
1/(x^1) <= 0
x <> 0
1/(x^1) <= 0 // * x^2
(x^2)/(x^1) <= 0
x^1 <= 0
x <= 0
x in (-oo:0)
x in (0:+oo)
2*ln(x)-(3*ln(1/x)) = 10 // - 10
2*ln(x)-(3*ln(1/x))-10 = 0
2*ln(x)-3*ln(1/x)-10 = 0
ln(1*x^2)-3*ln(1/x)-10 = 0
ln((1*x^2)/((1/x)^3))-10 = 0
ln((1*x^2)/((1/x)^3))+ln(1/(e^10)) = 0
ln((1*x^2)/((1/x)^3))+ln(1/(e^10)) = 0 // - ln(1/(e^10))
ln((1*x^2)/((1/x)^3)) = -ln(1/(e^10))
(1*x^2)/((1/x)^3) = 1/(1/(e^10))
(1*x^2)/((1/x)^3)-(1/(1/(e^10))) = 0
1*x^5 = e^10 // : 1
x^5 = e^10
x^5 = e^10 // ^ 1/5
x = e^2
x = e^2
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