`int(2x^3)/(4+x^8)`dx

int(x+3)/((x+1)^4)dx

int (2x^3)/(4+(x^4)^2) dx

int((x^2-2x+3)/x^4)dx

Integrate the following (1) intx^(-3/2)dx (2) intsin60^(@)dx (3) int(1)/(10x)dx (4) int(2x^(3)-x^(2)+1)dx

int x^3/(1+x^8) dx

Evaluate: int(3x)/(1+2x^4)dx

Evaluate: int(x^3)/(sqrt(x^8+4))\ dx

int ((x^2-2x+3)/x^4)dx

Evaluate: int(4x^4+3)/((x^2+2)(x^2+3)(x^2+4))\ dx

Evaluate: int(x^3-3x)/(x^4+2x^2+4)dx