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 ( 17+ )
Otras preguntas
Why would someone abuse steroids?
√(2-x)-√(1-4x)=1 solve for x
-33 + 8x = -3 (3x+6) + 2
(Refer to the attached image)
The failure of a licensee to comply with the rbs program requirements shall be grounds for.
Which of the following describes the best method of solving two-step equations? A. Apply the multiplication property of equality first, and then apply the addit
What is Hughes trying to say when he describes the population of Harlem as the dusky sash across Manhattan
Working alone, steve can complete a task in 6 hours. working simultaneously at their respective constant rates, he and mike can complete the same task in 4 hour
From 2007 to 2010, the mink population stayed fairly consistent, but in 2010, the population dramatically decreased. Which of the following could describe what
What is the main role of t cells in the immune response?.
