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 ( 11+ )
Otras preguntas
What is the 4 methods that can be used to separate mixtures?
what is 8.54 rounded to the nearest tenth?
equation for the points (3,8) (2,6) on slope
draw to show how you can use models to compare 345 and 391
why were many Americans eager to move to the western frontier?
$30 is 60% of what number?
Describe the daily lives of medieval europeans including their homes, occupations, education, and leisure activites
What is the theme or underlying message of mallam sile?
a clock is constructed using a regular polygon with 60 sides. the polygon rotates every minute. how much has the polygon rotated after 7 minutes?
comparing cellular and anaerobic respiration
