# Algebra II: Complex numbers questions and answers

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### If I have given that the absolute value of Z is 1. how do I prove the $$\displaystyle{z}+{\frac{{{1}}}{{{z}}}}$$ is re and $$\displaystyle{z}-{\frac{{{1}}}{{{z}}}}$$ is Im?

Algebra is never easy even for those that claim to know it well. Regardless if you are solving quadratic equations with complex numbers or require someone to help you eliminate possible mistakes in your assignment, our list of equations will help you to find the most common answers.

The list of questions that you can see below serves as the basic examples of similar tasks. Solving complex tasks with the help of various examples also starts with probability, which is why remember to check your original problem twice to ensure that nothing is missed!

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