Раскройте скобки: \( 5\cdot(c+d\,)^2=\)?\( c^{\,2}\) ?\( cd\) ?\( d^{\,2}\)

Задание

Раскройте скобки:

\(\displaystyle 5\cdot(c+d\,)^2=\)[?||-][ ]\(\displaystyle c^{\,2}\) [?|+|-][ ]\(\displaystyle cd\) [?|+|-][ ]\(\displaystyle d^{\,2}\)