Задание

Разделите многочлен \(\displaystyle 9v^{\,4}-6v^{\,3}-21v^{\,2}-4v-18\) на многочлен \(\displaystyle 3v^{\,2}-2v-9\) в столбик:

\(\displaystyle -\) \(\displaystyle \phantom{\small 1}9v^{\,4}-6v^{\, 3}-21v^{\,2}-4v-18\) \(\displaystyle 3v^{\,2}-2v-9\)
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  \(\displaystyle \phantom{v^{\,4}+v^{\,3}zzz\,} -\)
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    \(\displaystyle 0\)

и запишите разложение:

\(\displaystyle 9v^{\,4}-6v^{\,3}-21v^{\,2}-4v-18=(3v^{\,2}-2v-9)\cdot(\)[ ]\(\displaystyle ){\small . }\)