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
VER TODAS LAS RESPUESTAS ( 46+ )
Otras preguntas
Help please Asap!!! Find the missing fraction ?blank??+1/3=3/4
A bag contains 16 red marbles, 9 yellow marbles, and 5 blue marbles. If a red marble is drawn, you lose $5. If a yellow marble is drawn, you win $5. If a blue m
Simplify the Equation Below Pls answer :( 8x - 7 + 6x + 3
Chapter Eighteen Questions: 1. Salva's project is revealed in this chapter. Were you surprised?
The Carter family has 12 cousins. Three of the cousins live in Chicago, five of the cousins live in Detroit, and the rest live in New York. What ratio of the co
Read the sentence below. Then use the allusion in the sentence to figure out what a difficult word means. The ocean was so turbulent that we expected to see Pos
plzz help!!!!!!!!!!!!!
when two complex numbers are added the sum is 5+6i. If one of the numbers is -4-5i, what is the other number?
Hanna travels 70 miles at an average speed of 60 mph. She then travels a further 40 miles. The average speed for the entire journey is 46 mph. Assuming Hanna di
In the figure below, m 2 2 = 39º. Find mZ1, m3, and m 2 4. 1 4 3
