" If "int(1)/(x^(2)(x^(4)+1)^(3/4))dx" is equal to "

The value of int1/(x^(2)(x^(4)+1)^(3//4)) dx is equal to

The value of int1/(x^(2)(x^(4)+1)^(3//4)) dx is equal to

int(1+x^(4))/((1-x^(4))^(3//2))dx is equal to

int(1+x^(4))/((1-x^(4))^(3//2))dx is equal to

int(1+x^(4))/((1-x^(4))^(3//2))dx is equal to

int1/(x^2(x^4+1)^(3/4))dx

int(x^(5))/((4x^(2)+ 1)^(4))dx is equal to

int(dx)/(x^(2)(1+x^(5))^(4//5)) is equal to

int (1)/( x ^(2)( x ^(4) + 1 )^((3)/(4))) dx is equal to a) -((x^4+1)/(x^4))^(1/4)+c b) -((x^4+1)/(2x))^(1/4)+c c) -((x^4+1)/(x))^(1/4)+c d) -((x^4+1)/(x^2))^(1/4)+c

int(x^(4)-1)/(x^(2)(x^(4)+x^(2)+1)^(1/2))dx" is equal to "