求下列不定积分:-|||-int (e)^sqrt (3x+9)dx.

求不定积分int(1)/((1+sqrt[3](x))sqrt(x))dx.21. 求不定积分$\int\frac{1}{(1+\sqrt[3]{x})\sqr

int (e)^sqrt (3x+9)dx.

(int )_(e)^sqrt (3x+9)dx.

(2025 浙江)求不定积分int(x^3)/(sqrt[3](1-2x^2) )dx.(2025 浙江)求不定积分$\int\frac{x^{3}}{\sqr

(4)计算不定积分 int cos sqrt (x)dx.

【例8】求不定积分int(arctan x)/(x^3)dx.【例8】求不定积分$\int\frac{\arctan x}{x^{3}}dx$.

求不定积分int(x)/(1+cos x)dx.19.（5.0分）求不定积分$\int\frac{x}{1+\cos x}dx$.

求不定积分int dfrac (x{e)^3x+(x)^3ln x}(x)dx.求不定积分

4、计算不定积分int(arcsinsqrt(x))/(sqrt(1-x))dx.4、计算不定积分$\int\frac{\arcsin\sqrt{x}}{\sq

15.求不定积分 int sqrt ({e)^x-1}dx