Найдите пропущенные значения:

\(\displaystyle {\small (13x^{\,11}+121x^{\,35}-87x^{\,4})(17x^{\,8}-5x^{\,14})=}\)

\(\displaystyle {\small =}\)[?||-][ ]\(\displaystyle {\small (17x^{\,8}-5x^{\,14})}\)[?|+|-][ ]\(\displaystyle {\small (17x^{\,8}-5x^{\,14})}\)[?|+|-][ ]\(\displaystyle {\small (17x^{\,8}-5x^{\,14})}\)