gibsonshere gibsonshere

15-04-2015
Mathematics

Answered

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

Verified Answer :

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

Related Questions

how are the 4s related in 44268

Which is NOT a characteristic of a plant multicellular eukaryotes have chloroplasts mobility

who is more deserving of a statue helen keller or jackie robison

Jennifer is buying new school clothes The items she wants to buy add up to 13250 before sales tax Sales tax is calculated by multiplying the total amount by 008

Whats 8100 and 4100 and 65100 and 28100 and 78100 and 96100 and 50100 in simplest form

Which sentence uses possessive pronouns correctly A That dress looks like yours B My dog carried its toy out to the backyard C The credit for the great food is

Which tactics were initially used by the Palestine Liberation Organization in the 1970s and 1980s? Select all that apply. - Launching an intifada - Drafting

How is water related to how a cell functions

To what extent was the Roman Republic a democracy

What layer produces the magma that causes seafloor spreading and valcanoes