Question 338476
{{{ sqrt(44/9) * sqrt(18/7) * sqrt(35/72)}}}
Since they're all under the sqrt sign, multiply them, then simplify.
= {{{sqrt(44*18*35/(9*7*72))}}}
Cancel 18
= {{{sqrt(44*35/(9*7*4))}}}
Cancel 4
= {{{sqrt(11*35/(9*7))}}}
Cancel 7
= {{{sqrt(11*5/(9))}}}
= {{{sqrt(55/9)}}}
= {{{sqrt(55)/3}}}