zbriggs87 zbriggs87

01-03-2017
Mathematics

contestada

Is x+2 a factor of 3x^4+7x^3+3x^2-x-4?

Respuesta :

ChandrikaP ChandrikaP

01-03-2017

lets check by putting x= - 2
3x^4+7x^3+3x^2-x-4=0
3(-2)^4+7(-2)^3+3(-2)^2+2-4=0
3*16-56+12-2=0
48-56+10=
2=0 No
x+2 is not a factor

Answer Link

Otras preguntas

Which type of narrator has full knowledge of only one character, rather than all the characters? 1.First Person 2.limited Third-Person 3.Omniscient third-perso

Which of the following believed that people would respond if there were clear rewards or punishments for their actions? a. Confucius b. Laozi c. Han Fei Tzu

The Pueblo Native American groups in the Southwest of modern day United States and Mexico were known for what kind of government system? parliamentary system wi

The argument that the United States was meant to expand across the United States was known as Manifest Destiny

The price of a visit to the dentist is calculated according to the formula 50+100n where n is the number of cavities the dentist finds. On your last visit to th

In its early days, the colony of Georgia prohibited representative government and

In 1824, Mexico became a monarchy a republic a autocracy a communist state

With which of the following does the growth rate decrease as the population gets bigger? Select one: a. Exponential growth b. Zero growth c. Logistic growth d.

persevering will help you achieve your goals. a) noun b) verb c) adjective d) adverb

The end of the war in Europe compared to the end of the war in the Pacific