`int((x^4-1)dx)/(x^2sqrt(x^4+x^2+1))`

int ((x^(4)-1)dx)/(x^(2)sqrt(x^(4)+x^(2)+1))

int(x^4-1)/(x^2sqrt(x^4+x^2+1))dx= sqrt(x^2+1/(x^2)+1)+C (sqrt(x^4+x^2+1))/(x^2)+C (sqrt(x^4+x^2+1))/x+C (d) none of these

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

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

int(x^(4)-1)/(x^(2))sqrt(x^(4)+x^(2)+1)dx equal to (A) sqrt((x^(4)+x^(2)+1)/(x)+c(B)sqrt(x^(4)+2-(1)/(x^(2)))+c)sqrt((x^(4)-x^(2)+1)/(x))+c

int (x^(4)-1)/(x^(2)sqrt(x^(4)+x^(2)+1))dx=

What is int(x^(4)-1)/(x^(2)sqrt(x^(4)+x^(2)+1))dx equal to ?

int (x^2-1)/(x^3sqrt(2x^4-2x^2+1))dx=