Chapter 4.1, Problem 39E

To determine

To state: the number of complex roots of $x+8=0$ and then find the roots and graph.

Answer to Problem 39E

There is one root. The root of the equation is $x=-8$

  

Explanation of Solution

Given information: $x+8=0$

Calculation:

There is one root. The root of the equation is $x=-8$

  $\begin{array}{l}x+8=0\\ x=-8\end{array}$

The graph is as follows: