SOLUTION: What are two complex numbers with a product of 10. Can you show them in formula please?

Algebra ->  Complex Numbers Imaginary Numbers Solvers and Lesson  -> Lesson -> SOLUTION: What are two complex numbers with a product of 10. Can you show them in formula please?      Log On


   



Question 1031467: What are two complex numbers with a product of 10. Can you show them in formula please?
Found 2 solutions by Fombitz, Edwin McCravy:
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
You can get rid of a complex number by multiplying by its conjugate.
So,
%28sqrt%2810%29i%29%28-sqrt%2810%29i%29=-%28sqrt%2810%29%29%5E2%2Ai%5E2=-%2810%29%28-1%29=10

Answer by Edwin McCravy(20056) About Me  (Show Source):