Use a Calculator to Help Write the Complex Number in Standard

Q18: Let <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX9354/.jpg" alt="Let  and

Q19: Convert to polar coordinates with <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX9354/.jpg"

Q20: Find the product. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX9354/.jpg" alt="Find the

Q21: Convert complex numbers to trigonometric form and

Q22: Find three cube roots for the complex

Q24: Graph the equation. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX9354/.jpg" alt="Graph the

Q25: Use DeMoivre's Theorem to find the following.

Q26: Graph the equation using your graphing calculator

Q27: Find two square roots for the complex

Q28: Write the equation with rectangular coordinates. <img