breathingghost breathingghost

15-02-2017
Mathematics

contestada

Describe the number and type of roots for the polynomial. (how many real and complex?)
x^3+5x^2-4x-2=0

Respuesta :

Аноним Аноним

15-02-2017

this is a cubic equation so it will have a total of three roots.
there is only one change of sign so the equation will have one positive real root.
The other 2 roots will be negative and might be real or complex

Answer Link

Otras preguntas

What the step in the Writing Process

Explain whether the unit of work is a fundamental or derived unit

What do you mean what do you mean by dignity civics chapter 1

Iceberg lettuce is grown and shipped to stores for about 40 cents a head, and consumers purchase it for about 92 cents a head. Find the percent increase.

what is name one of your teacher

Please explain I'll give brainliest!!!! What is Environmental Socialization and how does it affect a person.

True or false? Recent genetic evidence indicates that there may be—in the roots of some plants—a response stimulated by the concentration of water in the soil.

3. Sunk Relief: (Plz help)

What is the correct way to write this: I grabbed my phone and wrote “goodbye”. Once again, I held back. I had an uneasy feeling that tells me this person is not

Can someone please help lol