goragami goragami

14-01-2018
Mathematics

contestada

Write a polynomial function of least degree with integral coefficients that has the given zeros. -4, 1, 5

Respuesta :

jdoe0001 jdoe0001

14-01-2018

[tex]\bf \begin{cases} x=-4\implies &x+4=0\\ x=1\implies &x-1=0\\ x=5\implies &x-5=0 \end{cases} \\\\\\ (x+4)(x-1)(x-5)=\stackrel{original~polynomial}{0} \\\\\\ (x^2+3x-4)(x-5)=y\implies x^3+3x^2-4x-5x^2-15x+20=y \\\\\\ x^3-2x^2-19x+20=y[/tex]

Answer Link

Otras preguntas

Dana, Neil and Frank are siblings. Dana is the oldest. a. Frank's age is one-fourth of Dana's age. Write an equation to represent Frank's age (f) if Dana's age

how did the desire for trade with Asia encourage the exploration for the Americas?

The majority of Shang Dynasty writing was done on _____. papyrus paper clay bamboo

How did Cold War issues contribute to the Korean War? conflict over Communism eventually led to the invasion of North and South Korea conflict over industrializ

what is a not helpful high friction

explain why 6 times a number can be decomposed into 2 equal addends

The World Almanac is a book of A. living notable Americans. B. facts and statistics. C. articles published in magazines. D. synonyms.

When should you suggest a client use progressive muscle relaxation? A. When the client is having trouble relaxing B. After the client eats a large meal C. When

_____ have the ability to form spores and "hibernate" until environmental conditions improve. Plants Eubacteria Viruses Protozoa

To avoid the charge of plagiarism, you use _____. parenthetical citations a works cited page both of the above neither of the above