SOLUTION: For what real number k does the product (25 + ki)(3+2i) equal a real number?
Algebra
->
Quadratic Equations and Parabolas
-> SOLUTION: For what real number k does the product (25 + ki)(3+2i) equal a real number?
Log On
Quadratics: solvers
Quadratics
Practice!
Practice
Answers archive
Answers
Lessons
Lessons
Word Problems
Word
In Depth
In
Click here to see ALL problems on Quadratic Equations
Question 1077327
:
For what real number k does the product (25 + ki)(3+2i) equal a real number?
Answer by
josmiceli(19441)
(
Show Source
):
You can
put this solution on YOUR website!
To cancel out the terms that end up having
an
in them, I must have:
-----------------
check:
ans
