Разделите многочлен \(\displaystyle -9x^{\,3}-6x^{\,2}+5x-4\) на многочлен \(\displaystyle 3x+4\) в столбик:

\(\displaystyle -\)	\(\displaystyle \phantom{\,\,}-9x^{\,3}-6x^{\,2}+5x-4\)				\(\displaystyle 3x+4\)
	[ ]				[ ]
	\(\displaystyle \phantom{ -9x} -\)	[ ]
		[ ]
		\(\displaystyle \phantom{ x} -\)		[ ]
				[ ]
				\(\displaystyle 0\)

и запишите разложение:

\(\displaystyle -9x^{\,3}-6x^{\,2}+5x-4=(3x+4)\cdot \big(\)[ ]\(\displaystyle \big).\)