Question 536350
This one doesn't require rationalizing the denominator to achieve a rational denominator (remove square roots from the denominator).<P>
Remember that if xy=z then {{{sqrt(z)=sqrt(x*y)}}}.<P>
{{{sqrt(8)/sqrt(2) = sqrt(2*4)/sqrt(2)=2sqrt(2)/sqrt(2)= 2.}}}<P>

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