Question

Simplify by finding the product of the polynomial. Identify the degree place terms in descending order.

Answer 1

Given:

`(8n-4)(n^2+9)`

To simplify and identify the degree:

On simplification we get,

`\begin{gathered} (8n-4)(n^2+9)=8n^3+72n-4n^2-36 \\ =8n^3-4n^2+72n-36 \end{gathered}`

Therefore, the simplest form is,

`8n^3-4n^2+72n-36`

And the degree of the given polynomial is 3.