What is the product of 7-3i

Question

find the product and conjugate

Answer 1

The problem is stated poorly.  I assume you want to find the conjugate of the given complex number, and the product of the number and its conjugate.

 

z = 7 - 3i

 

z^* = 7 + 3i

 

zz^* = (7 - 3i)(7 + 3i) = 7² + 3² = 49 + 9 = 58

Answer 2

1. Two numbers are need to determine a product. You give one

2. The conjugate is 7 + 3i