$\"\"$

The polynomial is $\"\"$ .

Graph:

Graph the polynomial is $\"\"$ .

$\"\"$

Observe the graph :

The graph touches the $\"\"$ -axis at $\"\"$ and $\"\"$ .

Hence, the factors of the polynomial are $\"\"$ and $\"\"$ .

The factored form of polynomial is $\"\"$ .

$\"\"$

The factored form of polynomial is $\"\"$ .