markelpointer markelpointer
  • 15-10-2014
  • Mathematics
contestada

find a polynomial of degree 3 with zeros of 4, 2i and -2i

Respuesta :

konrad509
konrad509 konrad509
  • 15-10-2014
[tex](x-4)(x-2i)(x+2i)=\\ (x-4)(x^2+4)=\\ x^3+4x-4x^2-16=\\ x^3-4x^2+4x-16[/tex]
Answer Link

Otras preguntas

which of the following would most likely be found near a volcano? igneous rock metamorphic rock chemical sedimentary rock clastic sedimentary rock?
dentify the portion that contains a compound subject. 7. during the 1940s and 1950s, budd abbott and lou costello were a popular comedy team on radio, televisio
which is not a characteristic of life? obtaining and using energy maintaining homeostasis having cells movement
9.49 as a mixed number
what day and year did the 200 Catholics go to jamestown?
who typically commisined music
What kind of government did the Puritans establish in Massachusetts? A. a democracy B. a monarchy C. a plutocracy D. a theocracy
mi hermano ___________ los estados unidos.
.84 is 10 times as much as
how to solve equations 3y-2x=11 y+2x=9