Question 685753
{{{3*sqrt(8x^3)+ 2*sqrt(50x^3) - sqrt(2x^2)}}}

{{{3*sqrt(4*2x^2x)+ 2*sqrt(5^2*2x^2*x) - sqrt(2x^2)}}}

{{{3*2x*sqrt(2x)+ 2*5x*sqrt(2x) - x*sqrt(2)}}}

{{{6x*sqrt(2x)+ 10x*sqrt(2x) - x*sqrt(2)}}}

{{{16x*sqrt(2x) - x*sqrt(2)}}}

{{{16x*sqrt(2)sqrt(x) - x*sqrt(2)}}}

{{{(16*sqrt(2) - 1)x*sqrt(2)}}}....if you take {{{sqrt(2)=1.41}}}, than you have

{{{(16*1.41 - 1)x*1.41}}}

{{{(22.56 - 1)x*1.41}}}

{{{21.56*x*1.41}}}

{{{30.3996x}}}

or

{{{30.4x}}}