不定积分,

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不定积分,
 

 

10原式=2/3∫lnxd(x^(3/2))
=2/3 x^(3/2)lnx-2/3∫x^(3/2)×1/xdx
=2/3 x^(3/2)lnx-2/3∫x^(1/2)dx
=2/3 x^(3/2)lnx-2/3×2/3x^(3/2)+c
=2/3 x^(3/2)lnx-4/9x^(3/2)+c
完全正确.

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