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 ( 93+ )
Otras preguntas
Chester is currently incarcerated in prison. For most of his adult life, he has been in trouble with the law, and has been arrested several times for various cr
Six-month-old Barbie watches as two dolls are placed behind a screen. When the screen is removed, Barbie sees either two dolls (possible) or one doll (impossibl
The attendance for several baseball games isshown in the table.Which answer describes the average rate ofchange from game 2 to game 5?
Define nonferrous metals and give several examples.
Do fingerprints lie?
PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!! Find PR. Write your answer as an integer or as a decimal rounded to the nearest tenth. PR =
If you ignore a margin call, your broker: a. will seize all the assets in your account. b. will close your account. c. may place a short sale on your behalf
There are 15 boxes.There 18 apples in each box.The baker uses 7 apples to make a pie.How much pies can the baker make?
what is the slope of the line that contains the points (1 -1) and (-2 8)
how do i put pics in questions
