L
lunglinh999


tich phan logarit khó nhờ giúp đõ
tinh tich phan :
[tex] \int_0^1 ln( x +\sqrt {x+1})dx [/tex]
[tex] \int_0^1 ln^2( x +\sqrt {x+1})dx [/tex]
tinh tich phan :
[tex] \int_0^1 ln( x +\sqrt {x+1})dx [/tex]
[tex] \int_0^1 ln^2( x +\sqrt {x+1})dx [/tex]
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