Question 1060871
{{{ 84 / ( 2*sqrt(3) ) }}} ( is this it ? ), if so:
{{{ 84 / ( sqrt(4)*sqrt(3) ) }}}
{{{ ( 12*7 ) / sqrt(12) }}}
{{{ 7*sqrt(12) }}}
{{{ 7*sqrt(4)*sqrt(3) }}}
{{{ 14*sqrt(3) }}}
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check answer:
{{{ 84 / ( 2*sqrt(3) ) = 14*sqrt(3) }}}
{{{ 84 = 28*sqrt(3)*sqrt(3) }}}
{{{ 84 = 28*3 }}}
{{{ 84 = 84 }}}
OK