∫dx/x^2(ax+b)^(1/2)=
∫dx/x^2(ax+b)^(1/2)=
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不定积分dx/(x*(ax+b)^2)
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1/(ax^2+b)dx 积分
D(aX+E(x^2)-DX)=
[(ax^2-bx)/(x+b)]dx怎么积分呢?
求下列不定积分(其中a,b为常数,a不等于0) (1)∫f'(ax+b)dx (2)∫xf"(x)dx
∫f(x)dx=F(x)+c,求∫f(ax+b)dx