Suppose that \(z\) is a complex number such that \(z^4 = \frac{64}{5}-\frac{48}{5}i\). Find \(|z|\).

Any help would be greatly appreciated!

Impasta Feb 2, 2020

#2**+1 **

I put the answer into Wolfram|Alpha and it says the answer is 2.

https://www.wolframalpha.com/input/?i=z%5E4%3D64%2F5-48%2F5i+find+%7Cz%7C

I have forgotten how to do it myself though.

Melody Feb 2, 2020