kylamchavez
kylamchavez
03-03-2018
Mathematics
contestada
find the roots of the equation x3-3x^2+x+5
Respuesta :
Professor1994
Professor1994
03-03-2018
x^3-3x^2+x+5=(x+1)(x^2-4x+5)
(x+1)(x^2-4x+5)=0
x+1=0→x+1-1=0-1→x=-1
x^2-4x+5 different to zero
The root of the equation is x=-1
Answer Link
VER TODAS LAS RESPUESTAS ( 69+ )
Otras preguntas
In model 1 a pathogen has entered the bloodstream of an individual. draw the symbol that represents the pathogen
Which of the following best describes an example of applied chemistry? A perfecting a method for producing nylon fibers B determining the chemical composition
NEED HELP ASAP PLEASE HELP Select one: a. 100° b. 40° c. 200° d. 80°
What is the purpose of code of professioanl conduct of aicpa?
Who were the almoravids?
Using the definitions of odd and even functions , explain why y=sin x+1 is neither odd or even
What do you call a group of factory foreman who sing while drinking tab cola worksheet answers?
A set of cards contains the numbers 1 through 20. Mathieu chooses a card a random, records the number of the card, and then returns the card to the set. He cond
How do you check your answer for volume of a cylinder? Desperate need of answering
Read this passage from "The Tell-Tale Heart": I thought the heart must burst. And now a new anxiety seized me the sound would be heard by a neighbour! The old
