Chapter 0, Problem 12PR

To determine

the product.

Answer to Problem 12PR

The product is $\left(c+8\right)\left(c-8\right)=c^2-64$

Explanation of Solution

Given information:

  $\left(c+8\right)\left(c-8\right)$

Evaluating the product,

  $\begin{array}{c}\left(c+8\right)\left(c-8\right)=c\left(c-8\right)+8\left(c-8\right)\\ =c^2-8c+8c-64\\ =c^2-64\end{array}$

So,

The product is $\left(c+8\right)\left(c-8\right)=c^2-64$