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 ( 36+ )
Otras preguntas
Name the following hydrocarbon: CH3CH2CH2CH2F A. 4-fluorobutane B. 2-fluorobutane C. 1-fluorobutane D. 1-fluoropentane
RAM, HARI and SHYAM INVEST A SUM OF RS. 15000 ON A BUSINESS IN THE RATIO OF 4 : 5. FIND EACH OF THEIR INVESTMENT. (STEP BY STEP PLZ) (HOPE U HAVE FUN SOLVING TH
why might non-scientist read science journalism
What is the equation of the line that is parallel to the given line and passes through the point (2, 3)? x + 2y = 4 X + 2y = 8 2x + y = 4 2x + y = 8
Using the rule of 72, if you invest $1,000 at an annual rate of 8%, about how long will it take to double your investment?
Which sequences are arithmetic? Check all that apply. 0, 8, 16, 24, ellipsis 7, 12, 17, 22, ellipsis 6, 12, 24, 48, ellipsis 8, 14, 20, 26, ellipsis 11, 18, 23,
What is a stream created by?
Peter and Judy together earn $5060 per month. Their mortgage payment is $1265 pr month. What percentage of their household income goes toward paying the mortga
pls help ill mark brainliest I dont have much points
Which expression is equivalent to -3(4x-0.50)?