Question 1026516
1. {{{root(3,2)(root(3,4) - 2root(3,32)) = root(3,2)*root(3,4) - 2root(3,2)*root(3,32)=root(3,8) - 2root(3,64) = 2-2*4 = -6}}}


2.  {{{(2+sqrt(6))(5-sqrt(6)) = 10-2sqrt(6)+5sqrt(6) - 6 = 4+3sqrt(6)}}}