Question

How do you divide `(-4+2i)/(5+2i)` in trigonometric form?

Answer 1

`0.83/_131.6^@`

Explanation:

First convert top and bottom to trigonometric or polar form then you can divide using the applicable rules.

`therefore (-4+2i)/(5+2i)=(sqrt20 /_153.4^@)/(sqrt29 /_21.8^@)`
`=0.83/_131.6^@`