Разделите многочлен \(\displaystyle -6s^{\,3}+9s^{\,2}+23s-20\) на многочлен \(\displaystyle 2s-5\) в столбик:

\(\displaystyle -\)	\(\displaystyle \phantom{\,\,}-6s^{\,3}+9s^{\,2}+23s-20\)				\(\displaystyle 2s-5\)
	[ ]				[ ]
	\(\displaystyle \phantom{ -9x} -\)	[ ]
		[ ]
		\(\displaystyle \phantom{ xxxxx} -\)		[ ]
				[ ]
				\(\displaystyle 0\)

и запишите разложение:

\(\displaystyle -6s^{\,3}+9s^{\,2}+23s-20=(2s-5)\cdot \big(\)[ ]\(\displaystyle \big).\)