Разделите многочлен \(\displaystyle 40x^{\,4}-13x^{\, 3}+17x^{\,2}-26x+3\) на многочлен \(\displaystyle -8x+1\) в столбик:

\(\displaystyle -\)	\(\displaystyle \phantom{\,\,}40x^{\,4}-13x^{\, 3}+17x^{\,2}-26x+3\)				\(\displaystyle -8x+1\)
	[ ]				[ ]
	\(\displaystyle \phantom{2x^{\,4}} -\)	[ ]
		[ ]
		\(\displaystyle \phantom{ x^{\,3}x\,} -\)	[ ]
			[ ]
			\(\displaystyle \phantom{ xx\,\,} -\)	[ ]
				[ ]
				\(\displaystyle 0\)

Найдите недостающий множитель в разложении:

\(\displaystyle 40x^{\,4}-13x^{\, 3}+17x^{\,2}-26x+3=(-8x+1) \cdot (\)[ ]\(\displaystyle ).\)