Question 544592

{{{ sqrt(1+(x^3 - 1/(4x^3))^2)}}}
{{{ sqrt(1+(x^3 - 1/(4x^3))(x^3 - 1/(4x^3)))}}}
{{{ sqrt(1+(x^6 - x^3/(4x^3) - x^3/(4x^3) + 1/(16x^6)))}}}
{{{ sqrt(1+(x^6 - cross(x^3)/(4cross(x^3)) - cross(x^3)/(4cross(x^3)) + 1/(16x^6)))}}}
{{{ sqrt(1+ x^6 - 2/(4) + 1/(16x^6)))}}}
{{{ sqrt(1+ x^6 - 1/2 + 1/(16x^6)))}}}
{{{ sqrt(x^6 + 1/2 + 1/(16x^6)))}}} i dont like fractions so i get rid of denominators by multiplying by a 1/1 from the greatest denomonator

{{{ sqrt(x^6 (16x^6/16x^6)+ (1/2)(16x^6/16x^6) + (1/cross(16x^6))(cross(16x^6)/16x^6)))}}}
{{{ sqrt((16x^12 + 8x^6 + 1)/(16x^6))}}}  
{{{ sqrt(((16x^12 + 4x^5 + 4x + 1))/(16x^6))))}}}  
{{{ sqrt((4x^5(4x^7 + 1) + 1(4x + 1))/(16x^6)))}}}
{{{ sqrt(((4x^5+1)(4x^7 + 1)(4x + 1))/(16x^6)))}}}  
thats as far as i know how to go