nathaliee3115 nathaliee3115

03-03-2018
Mathematics

contestada

Write a polynomial function of f of least degree with rational coefficients a leading coefficient of 1 and the given zeros -5 2i

Respuesta :

jcherry99 jcherry99

08-03-2018

If I'm reading this correctly, it is
y = (x + 5)(x + 2i)(x - 2i) = (x - 5)(x^2 + 4)
which expands to
y = x^3 + 5x^2 + 4x + 20

Answer Link

Otras preguntas

A shelf at a bookstore displays 27 books. Of these 27 books, 9 of the books are nonfiction books. The store owner adds 6 new fiction books to the shelf and want

Please answer theses division problems!! 9 divided by 3/7

The Earth has four main seasons: winter, spring, summer, and fall. Which of the following is a cause of seasonal changes on Earth? The Earth rotates. The

A recipe call for 2 cups of water for every 5 cups of flour. How many cups of water are needed for 1 cup of flour? A. 2 1/2 cups B. 2 cups C. 1/2 cup D. 2/5 cup

Fossils are most commonly found in which type of rock?

in what area of Europe were the majority of warsaw pact countries

The section of the small intestine between the duodenum and ilium?

why did Mr Collins come to the Bennet family looking for a wife?

Two taps A and B fill a swimming pool together in two hours. Alone, it takes tap A three hours less than B to fill the same pool. How many hours does it take ea

Help pl0x, Algebra 1