gibsonshere gibsonshere
  • 16-04-2015
  • Mathematics
contestada

write a polynomial function with the zeros 1, -2i

Respuesta :

crisforp
crisforp crisforp
  • 16-04-2015
f( x ) = ( x - 1 ) ( x + 2i )( x - 2i ), because the zeroes are 1, -2i, +2i ;
f( x ) = ( x - 1 )( x^2 - 4i^2 ) = ( x - 1 )( x^2 + 4 ) = x^3  - x^2 + 4x - 4 ;
Answer Link

Otras preguntas

Consider the rational numbers 7/13 and 3/9 A. which number is larger number B. what is the number that would be between these two given numbers
What is the range of the following relation? NEED NOW !!!!!
HELP!!!! 40 Points!!
The dream for hope in the midst of political opposition is an important thread that is woven throughout the writings of Giroux. This theory is known as resista
Match each goal of progressivism with the strategy used to achieve that goal.
Describe the second amendment
When you gather information about the meaning of a work of art, or the artist's intention, you are at the _____________ stage of art criticism.
what does nora give as the first reason for not telling torvald about borrowing the money? does she ever plan to tell him? if so, when and why? what message / i
What your insights for song “binhi” by arthur nery? ( 5 sentences )
need helpppppppppppppppppppppppppppppppppppppppppppppppppppppppp