Solving Equations Over The Complex Numbers - Questions

You're currently viewing a preview. Sign up or log in to access all 5 questions and complete solutions.

Question 1

56744

Answer

$ \pm 3i$

Worked Solution

$$
\begin{aligned}
Z^{2}+9&=0\\
Z^{2}&=-9\\
Z&=\pm \sqrt{-9}\\
&=\pm 3 i
\end{aligned}
$$

There are 4 more questions available. Create your free account to access the complete question set with detailed solutions.

Get Full Access Already Have Account?