Answer:
(x-43.45)(x+7.45)=0.
Step-by-step explanation:
We have the quadratic equation i.e.
Now, the roots of the quadratic equation are given by
So, from the given equation, we have,
a = 1, b =-36 , c = -324.
Substituting the values in , we get,
i.e.
i.e.
i.e.
i.e. and i.e.
i.e. and i.e.
i.e. x = 43.45 and x = -7.45
Hence, the factored form of the given expression will be (x-43.45)(x+7.45)=0.