Найдите сумму многочленов: \( \left(5st^{\,2}u+13s^{\,3}-14tu^{\,2}-10s^{\,3}t\,\right)+\left(-5s^{\,3}t+10tu^{\,2}-7s^{\,3}+10st^{\,2}u\,\right)=\) \( =\)?\( st^{\,2}u\)?\( s^{\,3}\)?\( tu^{\,2}\)?\( s^{\,3}t\)

Задание

Найдите сумму многочленов:

\(\displaystyle \left(5st^{\,2}u+13s^{\,3}-14tu^{\,2}-10s^{\,3}t\,\right)+\left(-5s^{\,3}t+10tu^{\,2}-7s^{\,3}+10st^{\,2}u\,\right)=\)

\(\displaystyle =\)[?||-][ ]\(\displaystyle st^{\,2}u\)[?|+|-][ ]\(\displaystyle s^{\,3}\)[?|+|-][ ]\(\displaystyle tu^{\,2}\)[?|+|-][ ]\(\displaystyle s^{\,3}t\)

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Тот же тест