Răspuns:
√2 x [2( 2√3 - 3√2) - 2√2] :4 + 3√3] -4√6=
=√2 x [(4√3 - 6√2) - 2√2) :4 + 3√3] -4√6=
=√2 x [(4√3 - 4√2) :4 + 3√3] -4√6=
=√2 (4√3 - √2 )-4√6= 4√6 - √4 - 4√6 = -√4 = -2
