fuenteyasmin fuenteyasmin

04-07-2022
Mathematics

contestada

Is (x + 7) a factor of f(x) = x³ - 3x² + 2x - 8?

Respuesta :

04-07-2022

Answer:

x=-7

0=(-7)³-3(-7)²+2(-7)-8

=-343-147-14-8

0≠-512

x+7 isn't a factor

Answer Link

Otras preguntas

I WILL AWARD BRAINLIEST!! PLEASE HELP!!!! The number a is smaller than the number b by 1/5 of b . By what part of a is b bigger than a?

With which of the following statements about human behavior would an anthropologist be most likely to agree? a. It is a combination of nature (biology) and nurt

What number should both sides of the equation be multiplied by to solve for x?x/4.5 = 6

*Easy!* Will mark brainest! Determine whether the given equations are parallel, perpendicular or neither. y=-7 x=4

Show work please!!! Solve the equation by completing the square. If necessary, round to the nearest hundredth. x^2-18x=19 A. 1;19 B.-1;19 C.3;6 D.-3;1 Solve

During the 1940s and 1950s the primary goal of mexican american litigation was to

Which of these best explains why the use of fossil fuels for energy production is a not a long-term solution to the world's energy needs?

I need help solving for this

What was the experience of africans taken to these slavecastles on the coast ?

What kingdom did Charlemagne establish after the pope crowned him as emperor? A. the Ottoman Empire B. the Byzantine Empire C. the Holy Roman Empire D. the West