[latex]( \sqrt[3]{ \frac{2}{3}+ \frac{3}{2}- \frac{5}{6} } -1)( \frac{4}{ \sqrt[3]{36} }+ \frac{2}{ \sqrt[3]{6} }+1) [/latex]

(∛(2/3 +3/2 - 5/6 ) - 1)*( 4/ (∛36) + 2/ (∛6) + 1 ) = (∛(4/6 +9/6 - 5/6 ) - 1)*( 2²/ (∛6²) + 2/ (∛6) + 1² )) = (∛(8/6) - 1) *(2²/ (∛6²) + 2/ (∛6) + 1² ) = (2/∛6 - 1 )* (2²/ (∛6²) + 2/ (∛6) + 1² ) =  ( 2/ ∛6 )³- 1³ = 2³/ (∛6 )³ -1 =8/6 -1= 1/3