Раскройте скобки: \( -8\cdot(3y+2z\,)^2=\)?\( y^{\,2}\) ?\( yz\) ?\( z^{\, 2}\)

Задание

Раскройте скобки:

\(\displaystyle -8\cdot(3y+2z\,)^2=\)[?||-][ ]\(\displaystyle y^{\,2}\) [?|+|-][ ]\(\displaystyle yz\) [?|+|-][ ]\(\displaystyle z^{\, 2}\)