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

Which term best describes the main idea of a piece of writing? Question 1 options: A supporting detail b central point c broad topic dstatement of o
In the figure angle B is a right angle, side AB is 4 units long, and side BC is 6 units long. How many units long is side AC?
At a certain college the ratio of men to women is 6 to 5. If there are 3520 total students how many men are there.
15) Specificity: A. Stretching a muscle beyond its usual maximum extension B. Each muscle must be stretched individually to improve flexibility C. Slow, control
Find m/c A)24 B)48 C)66 D)132
In southeast Asia the European traders _____ a) Began a thriving trade with the local inhabitants b) Pretty much did what they could to protect their own intere
List several facts regarding the Kansas Nebraska act
which product led to the creation of a system of time zones across America
Menthol is an organic compound that can be made synthetically or extracted from peppermint or other mint oils. Substances that contain menthol can often be dist
Perry set450 chairs up perry put 20 chairs in a row he already set up15 rows howmany more chairs he need to set up