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(1) int dfrac (3sqrt {x)}(x(sqrt {x)+sqrt [3](x))}dx
求:int dfrac (arctan sqrt {x)}(sqrt {x)(1+x)}dx求:
求int dfrac ({ln )^2sqrt (x)}(sqrt {x)}dx求
)int dfrac (dx)(sqrt {x)+sqrt [4](x)}
int dfrac (dx)(sqrt {x)+sqrt [4](x)}; ;
int (1)/(sqrt(x) + sqrt[3](x)) dxA. $6\sqrt{x} - 6\sqrt[3]{x} + 6\sqrt[6]{x} - 6
求不定积分int dfrac (1)(2x)sqrt (ln x)dx=().int dfrac (1)(2x)sqrt (ln x)dx=int dfrac
int dfrac (1)(sqrt {x)}ln sqrt (x)dx
int dfrac (1)(sqrt {x)+sqrt [4](x)}dx
int dfrac (arcsin sqrt {x)}(sqrt {x)}dx..