8 int dfrac ({x)^5+(x)^4-8}({x)^3-x}dx

int dfrac ({x)^5+(x)^4-8}({x)^3-x}dx.

int dfrac ({x)^5+(x)^4-8}({x)^3-x}dx-|||-__-|||-__..

int (x^5+x^4-8)/(x^3-x) dx$\int \frac{x^5+x^4-8}{x^3-x} dx$

(8) (int )_(1)^4dfrac (ln x)(sqrt {x)}dx;

(8) (int )_(1)^4dfrac (ln x)(sqrt {x)}dx

求int dfrac (4{x)^5-3(x)^4+3x}(1+{x)^2}dx求

已知(x-dfrac (1)(x))=dfrac ({x)^3-x}(1+{x)^4}-|||-__，求(x-dfrac (1)(x))=dfrac ({x)^

int dfrac (x+{x)^3}(1+{x)^4}dx

int ((x)^3+1-dfrac (1)(x))dx=（ ） A int ((x)^3+1-dfrac (1)(x))dx= B int ((

( )int dfrac (3{x)^3}(1-{x)^4}dx ;