Answer
$w^2+4w-12$
Work Step by Step
Make a table.
$\ \ \ \ \ \ \ \ \underline{|\ \ \ \ \ \ \ w\ \ \ \ \ \ |\ \ \ \ \ \ -2\ \ \ \ \ |}$
$\ \ \ w\ \ |\ \ \ \ \ \ \ w^2\ \ \ \ |\ \ \ \ \ -2w\ \ \ \ |$
$\ \ \ 6\ \ \ |\ \ \ \ \ \ 6w\ \ \ \ \ |\ \ \ \ \ -12\ \ \ \ \ |$
The product is
$w^2-2w+6w-12$
Combine like terms.
$w^2+4w-12$
