SOLUTION: (-3+7i)(1-2i) perform indicated operation show work thanks

Algebra ->  Expressions-with-variables -> SOLUTION: (-3+7i)(1-2i) perform indicated operation show work thanks      Log On


   

Question 164027: (-3+7i)(1-2i) perform indicated operation show work thanks
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
(-3+7i)(1-2i)
----------------
Use FOIL:
F:-3
O: 6i
I:7i
L: 14
----------
Combine:
11+13i
=============
Cheers,
Stan H.