By: Carl H. Durney and Neil E. Cotter

Complex Analysis

 

 

Basic math

 

 

Rationalization

 

 

Example 1
 
 
 

 

Ex:           Rationalize
Ans:         0.35 + j0.48
Sol'n:      Multiply the numerator and denominator by the denominator's complex conjugate. This turns the denominator into a real number equal to the magnitude squared of the original denominator.
                      =   
                                      =   
                                      =   
                                      =    0.35+j0.48