Find an expression for the (blue) shaded region and then factor it completely. (Notes: (1) Pay careful attention to the dimensions and (2) The figure is not necessarily to scale.)

	$\displaystyle {x}$		$\displaystyle \leftarrow{x}\rightarrow$
				$\displaystyle {x}-{1}$
		$\displaystyle \leftarrow{x}+{8}\rightarrow$

Area = Preview Question 6