Задание

Найдите разности одночленов:

\(\displaystyle 35x^{\,3}y^{\,7}z-11x^{\,3}y^{\,7}z=\) [ ]\(\displaystyle x^{\,3}y^{\,7}z{\small ,}\)
\(\displaystyle 81s^{\,10}t^{\,2}u^{\,7}-(-15)s^{\,10}t^{\,2}u^{\,7}=\) [ ]\(\displaystyle s^{\,10}t^{\,2}u^{\,7}{\small ,}\)
\(\displaystyle (-43)w^{\,8}v^{\,5}u^{\,10}-13w^{\,8}v^{\,5}u^{\,10}=\) [ ]\(\displaystyle w^{\,8}v^{\,5}u^{\,10}{\small ,}\)
\(\displaystyle (-89)x^{\,12}yz^{\,5}-(-45)x^{\,12}yz^{\,5}=\) [ ]\(\displaystyle x^{\,12}yz^{\,5}{\small .}\)