Es gilt die Produktregel
u = 3 / ( 4 * x^2 ) = 3 / 4 * x^{-2}
u ´= -2 * 3 / 4 * x^{-3} = -1.5 * x^{-3}
v = ln ( x^2 ) : [ ln ( term ) ] ´= ( term ´ ) / term
v ´ = 2 * x / x^2 = 2 / x
( u * v ) ´ = u ´ * v + u * v ´
= - 1.5 * x^{-3} * ln ( x^2 ) + 3 / ( 4 * x^2 ) * 2 / x
= - 1.5 * x^{-3} * ln ( x^2 ) + 6 / 4 * x^{-3} ) *
= - 1.5 / x^3 * ( ln ( x^2 ) - 1 )
= 1.5 / x^3 * ( 1 - ln ( x^2 ) )