SOLUTION: how do you solve (-6i)(-3i)(-2-4i)

Algebra ->  Complex Numbers Imaginary Numbers Solvers and Lesson -> SOLUTION: how do you solve (-6i)(-3i)(-2-4i)      Log On


   

Question 458906: how do you solve (-6i)(-3i)(-2-4i)
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
how do you solve (-6i)(-3i)(-2-4i)
---------
Since there's no variable or unknown, you don't solve it.
You can simplify it by multiplying the terms.
-------------
(-6i)(-3i)(-2-4i)
-6i*-3i = 18*i^2 = -18
--> -18*(-2-4i)
= 36 + 72i