Задание

Найдите разности одночленов:

\( 71s^{\,3}t^{\,7}u^{\,2}-23s^{\,3}t^{\,7}u^{\,2}=\) \( s^{\,3}t^{\,7}u^{\,2}{ ,}\)

\( 25u^{\,7}v^{\,8}w^{\,3}-(-11)u^{\,7}v^{\,8}w^{\,3}=\) \( u^{\,7}v^{\,8}w^{\,3}{ ,}\)

\( (-13)x^{\,2}y^{\,7}-8x^{\,2}y^{\,7}=\) \( x^{\,2}y^{\,7}{ ,}\)

\( (-101)t^{\,3}u^{\,15}s^{\,7}-(-15)t^{\,3}u^{\,15}s^{\,7}=\) \( t^{\,3}u^{\,15}s^{\,7}{ .}\)