clefsammy910 clefsammy910

13-02-2024
Mathematics

contestada

Find the connection between a and b such that 2x^4-7x^3+ax+b is divisible by x+5

Respuesta :

nikvist nikvist

13-02-2024

Answer:

Step-by-step explanation:

[tex]2x^4-7x^3+ax+b=Q(x)(x+5)\\x=-5\quad\Rightarrow\quad 2(-5)^4-7(-5)^3+a(-5)+b=0\\1250+875-5a+b=0\\b=5a-2125=5(a-425)[/tex]

Answer Link

Otras preguntas

(25 Points) "Being deeply loved by someone gives you strength, while loving someone deeply gives you courage." Laozi What does the quote mean? What philosophy

Which of the following characteristics belong to the sonnet form?

A director casts a play about colonialism so that women play the colonizers and men play the colonized people. What is the most likely intent of the director's

Energy from the food makes the biker's muscles contract. So some of the energy in the muscles is transformed into what type of energy?

Answer ASAP Find the area for this shape

What is the name for the special religious duties a Muslim must observe

If P’(-1,-3) is obtained by a 180°cw rotation about the origin what are the coordinates of P

While a federal system places most government power in the hands of the national government, by contrast a confederal system is best described as which of the f

PLEAZE HELP!!!!! I MEED TO KNOW KNOWin a food chain assume worms bluebirds and Hawks what would happen to the worm population of the bluebirds became extincta.

What is the main conflict facing the uncles in the story " A Problem" ? A. how to handle Sasha's mistake B. how to preserve the family name (INCORRECT) C.