|4-x|+1<3

Let S be the set of all real roots of the equation 4^x (4^x -1)+2=|4^x -1|+|4^x-2) .Then S:

lim_(x->a){[(a^(1/2)+x^(1/2))/(a^(1/4)-x^(1/4)))^(- 1)-(2(a x)^(1/4))/(x^(3/4)-a^(1/4)x^(1/2)+a^(1/2)x^(1/4)-a^(3/4))]^(- 1)-sqrt2^(log_4 a)}^8

If (x)={3^(x),-1<=x<=1,4-x,1

x^(4)-4x-1=0 has

The function x^(4)-4x+1 will have

4x^(2) - 4x + 1 = ("__________")^(2)

Find int((x^4-x)^(1/4))/(x^5)dx

int (x^4-x)^(1/4)/x^5dx