SOLUTION: Thank you!! Square root of 3+2i ----------- ---------divided by Square root of 3-2i I know you have to multiply the denominator to both top and bottom then i got lost.

Algebra ->  Complex Numbers Imaginary Numbers Solvers and Lesson -> SOLUTION: Thank you!! Square root of 3+2i ----------- ---------divided by Square root of 3-2i I know you have to multiply the denominator to both top and bottom then i got lost.       Log On


   

Question 61644: Thank you!!
Square root of 3+2i
---------------------divided by
Square root of 3-2i
I know you have to multiply the denominator to both top and bottom then i got lost.
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Square root of 3+2i
---------------------divided by
Square root of 3-2i
--------------
Multiply numerator and denominator by sqrt(3-2i) to get:
[sqrt[(3+2i)(3-2i)]/(3-2i)
=[sqrt(9+4)]/(3-2i)
=[sqrt(13)]/(3-2i)
Multiply numerator and denominator by (3+2i) to get:
=[(sqrt13)/13][3+2i]
Cheers,
Stan H.