kellycoook04
kellycoook04
04-06-2018
Mathematics
contestada
factor out -2x^3+6x+4
Respuesta :
caylus
caylus
04-06-2018
Hi,
[tex]-2x^3+6x+4=-2(x^3-3x-2)\\ =-2(x^3+x^2-x^2-x-2x-2)\\ =-2(x^2(x+1)-x(x+1)-2(x+1))\\ =-2(x+1)(x^2-x-2)\\ =-2(x+1)(x^2+x-2x-2)\\ =-2(x+1)(x(x+1)-2(x+1))\\ =-2(x-2)(x-1)^2 \\ [/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 74+ )
Otras preguntas
three substances that make up an atom
Please help me with this problem
who are from gondia
The Customer Service Department has prepared its Statement of Operations. Match the different heads to the amount by which the accountant has over or under budg
7. The largest tree in the world by volume is in Sequoia National Park. The diameter at the base is 36 feet. If a person with outstretched arms can reach 6 feet
What is limestone mad of? How is it possible that limestone can be found in area of dry land?
You are testing a new amusement park roller coaster with an empty car with a mass of 130 kg. One part of the track is a vertical loop with a radius of 12.0 m. A
Events A and B are independent, Suppose event A occurs with probability 0.95 and event E occurs with probability 0.93. a Compute the probability that neither t
The chart below shows conversion between feet and inches. What is the missing value in the table?A. 12B. 36 C. 60D. 80
Which theory suggests that the continents were once part of one supercontinent
