SOLUTION: (2-3i)[(5-2i)-(1+2i)] what I did was (2-3i)(4-4i) got second part from factoring the brackets {5-2i-1-2i} My answer is 8-12i-8i+12(-1) or -4-20i but it just doesn't look right.

Algebra ->  Complex Numbers Imaginary Numbers Solvers and Lesson -> SOLUTION: (2-3i)[(5-2i)-(1+2i)] what I did was (2-3i)(4-4i) got second part from factoring the brackets {5-2i-1-2i} My answer is 8-12i-8i+12(-1) or -4-20i but it just doesn't look right.      Log On


   

Question 22255: (2-3i)[(5-2i)-(1+2i)]
what I did was (2-3i)(4-4i) got second part from factoring the brackets
{5-2i-1-2i}
My answer is 8-12i-8i+12(-1) or -4-20i but it just doesn't look right.
Thanks for any tips you can offer.
Kelly
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
It's right.
Cheers,
Stan H.