markelpointer markelpointer
  • 15-10-2014
  • Mathematics
Answered

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

Answer :

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

Other Questions

Why did the anti federalists oppose the presidency
how do you describe the rule that governs a pattern or table
Predict the number of cars that turn right out of 100 vehicles that enter the intersection explain your reasoning
what is the appositive in this sentence one of the richest man in the world bill gates started microsoft
Why for thousand of years people believed that stars moved across earth sky
find the value of two numbers if their sum is 12 and their diffrence is 4
what were two ways egyptians decorated their temples
What must be demonstrated for the election of government officials to be perceived as legitimate The nominee must pass his campaign policies after being elected
Suppose the government decides to raise the gasoline tax as a way to reduce air pollution and traffic congestion to their optimal levels Which of the following
how do decomposers interact with their ecosystem