SOLUTION: Divide 3 over 3+i

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: Divide 3 over 3+i      Log On


   



Question 368747: Divide
3 over 3+i

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Divide
3 over 3+i
------
3/(3+i)
Multiply numerator and denominator by 3-i to get:
----
[3(3-i)]/[(3+i)(3-i)]
----
= [3(3-i)]/10
------------------------
===========================
Cheers,
Stan H.