Answer:
4th quadrant
Step-by-step explanation:
Answer:
I think that it's 30 or 22 because there is a high chance
Answer:
5
Step-by-step explanation:
Assuming we want to evaluate |z|, given that, z=4+3i.
Then, by definition of modulus,



Therefore the modulus be of the given complex number is 5 units
Your final answer is going to be 4r + 3r ^2 +7