Задание

Найдите разности одночленов:

\(\displaystyle 13s^{\,2}t^{\,10}-25s^{\,2}t^{\,10}=\) [ ]\(\displaystyle s^{\,2}t^{\,10}{\small ,}\)
\(\displaystyle 43v^{\,10}w^{\,7}u^{\,3}-(-25)v^{\,10}w^{\,7}u^{\,3}=\) [ ]\(\displaystyle v^{\,10}w^{\,7}u^{\,3}{\small ,}\)
\(\displaystyle (-30)x^{\,5}y^{\,13}-21x^{\,5}y^{\,13}=\) [ ]\(\displaystyle x^{\,5}y^{\,13}{\small ,}\)
\(\displaystyle (-11)t^{\,8}s^{\,16}u^{\,5}-(-44)t^{\,8}s^{\,16}u^{\,5}=\) [ ]\(\displaystyle t^{\,8}s^{\,16}u^{\,5}{\small .}\)