Question 156143
{{{sqrt(10x)*sqrt(8x)=sqrt(10x*8x)=sqrt(80*x^2)=sqrt(16*5*x^2)=sqrt(16)*sqrt(5)*sqrt(x^2)=4x^2*sqrt(5)}}} note: all of the variables are positive.


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Answer:


So {{{sqrt(10x)*sqrt(8x)=4x^2*sqrt(5)}}} where {{{x>=0}}}