`int x^(-19) (x^6-5)^(-1) dx`

Evaluate : int (x^(4)+1)/(x^(6)+1)" dx "

int x^(-6) " dx "

Evaluate: int (x^(4) +1)/(x^(6) + 1)dx

Evaluate int(x^(6)-1)/((x^(2)+1))dx

(5) int(x^(2)-1)/(x(2x-1))dx

(5) int(x^(2)-1)/(x(2x-1))dx

int(x^(4)+1)/(x^(6)+1)dx is equal to

int_-a^a(1+x^3)^(-1)dx= (A) 0 (B) 2int_0^a(1-x^6)^(-1)dx (C) 2int_0^a(1+x^3)^(-1)dx (D) 2int_0^a[1+(a-x^3)]^(-1)dx

int(x+2)(x-1)^(5)dx

int(x^(2))/(1+x^(6)) dx