brinlksa3l4lsf brinlksa3l4lsf

19-07-2016
Mathematics

contestada

given the polynomial f(x)=8x5−4x3 6x 15
what one of the following is a possible rational root?

a. 5 / 6
b. 4 / 14
c. 7 / 5
d. 5 / 4

Respuesta :

19-07-2016

Hello,

Answer D 5/4

since div 15={1,3,5,15}
and div 8={1,2,4,8}
posiible rational root is a*b where a∈div 15 and b∈div 8

Answer Link

Otras preguntas

Kimberly wants to grow grass in her backyard. She is buying grass seed to plant and needs to determine the area of her backyard. What is the best unit of measu

For what reason(s) did tens of thousands of Chinese protest against the government in 1989? Select all that apply. economic instability unfair immigration laws

For what value of x is line m parallel to line n? This is quite urgent.

When an object moves from one position to another, it’s called _________________________ motion.

3, 7, 8, 2, 4, 3, 4, 6, 5, 4 What is the mode in the data set? A) 3 B) 4 C) 6 D) 7

I need some assistance please

Marsha is a sole proprietor of a small quilting shop. She has considered changing her business structure, but she cannot find an alternative structure that woul

WILL GIVE BRAINLYLIST IF AWNSERD IN LESS THAN 5 MIN The map shows the location of four places in a city: Coordinate grid shown from negative 6 to positive 6 on

During the Treaty of Paris in 1783, what were the primary issues the American negotiators fought for? A. ratification of the Constitution and the Bill of Rights

Choose the three best explanations for why Mrs. H's alveoli might collapse if she does not do her deep breathing with the Incentive spirometer. A) The alveoli a