SOLUTION: Write the product of (3+5i)(2+9i) in standard form

Algebra ->  Complex Numbers Imaginary Numbers Solvers and Lesson  -> Lesson -> SOLUTION: Write the product of (3+5i)(2+9i) in standard form      Log On


   

Question 1075467: Write the product of (3+5i)(2+9i) in standard form
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Write the product of (3+5i)(2+9i) in standard form
--------
Multiply like any 2 binomials.
(3+5i)(2+9i) = 6 + 37i + 45i^2 = 6 + 37i - 45
= -39 + 37i