若∫ f(x)dx=F(x)+C,则∫ f(ax+b)dx=______.(a≠0)
人气：456 ℃ 时间：2020-04-06 04:54:50
解答
∫ f(ax+b)dx
=1/a∫ f(ax+b)d(ax+b)
=F(ax+b)/a+C
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