Khan Academy Factor using polynomial division
The polynomial p(x) = x3 + 7x2 – 36 has a known factor of (x + 3).
Rewrite p(x) as a product of linear factors.
p(2) =

Rewriting p(x) as a product of linear factors:

Step-by-step explanation:

The polynomial has a known factor of

We need to find other factors.

First we find quotient of   divided by

The division is shown in image attached.

The quotient is:

Now, factoring the quotient

The other two factors are (x-2)(x+6)

So, Rewriting p(x) as a product of linear factors: