Найдите пропущенные значения: \( (-7s^{\,3}t^{\,8}u^{\,9}-9t^{\,3}u^{\,7})(5stu+19s^{\,10}t^{\,8}u^{\,13})=\) \( =\)?\( (5stu+19s^{\,10}t^{\,8}u^{\,13})\)?\( (5stu+19s^{\,10}t^{\,8}u^{\,13})\)

Задание

Найдите пропущенные значения:

\(\displaystyle (-7s^{\,3}t^{\,8}u^{\,9}-9t^{\,3}u^{\,7})(5stu+19s^{\,10}t^{\,8}u^{\,13})=\)

\(\displaystyle =\)[?||-][ ]\(\displaystyle (5stu+19s^{\,10}t^{\,8}u^{\,13})\)[?|+|-][ ]\(\displaystyle (5stu+19s^{\,10}t^{\,8}u^{\,13})\)