Example 3

Is [math](12 – i^{20}) + (–18 – 4i^{18})[/math] wholly real or wholly imaginary, or does it have both a real and an imaginary part?

 

Walch Education

 
Materiaalityyppi
Työkirja
Avainsanat
complex  complex-numbers  imaginary  numbers  real  real-numbers  sum  wholly 
Kohderyhmä (ikä)
14 – 18
Kieli
English
 
 
 
© 2026 International GeoGebra Institute