$\"\"$

\

The polynomial is $\"\"$ .

\

Find the factors.

\

$\"\"$ (Original expression)

\

Here $\"\"$ and $\"\"$ .

\ \

\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \

Factor of $\"\"$	Sum of $\"\"$
$\"\"$	$\"\"$
$\"\"$	$\"\"$
$\"\"$	$\"\"$
$\"\"$	$\"\"$

\

$\"\"$ (Write the pattern)

\

$\"\"$ (Substitute $\"\"$ and $\"\"$ )

\

$\"\"$ (Distributive property: $\"\"$ )

\

$\"\"$ is not a perfect square trinomial. $\"\"$

\

No, $\"\"$ is not a perfect square trinomial.