kellycoook04 kellycoook04

04-06-2018
Mathematics

contestada

factor out -2x^3+6x+4

Respuesta :

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

Otras preguntas

Plot the segment PQ with endpoints P(-1,-4) and Q(3, 1) on the coordinate plane. Then find the length and midpoint of PQ. Enter the midpoint coordinates as a d

2,000x4,000=8,000,000

What is not true about the words in our language? a. They all originate in the United States. b. They may be named after people. c. They may be created fro

Write the equation of the line in fully simplified slope-intercept form.

Select ALL the correct answers. How did the owners of the Lowell Mill differ from most employers during this era? They gave their employees twice the average sa

The French and Indian War led to discontent in the colonies in all of the following ways EXCEPT: a) it caused the British to pass the Proclamation of 1763. b) i

Find the length of the leg x . Enter the value rounded to one decimal place. 13²+6²+x²

Add −1.25+2.5 Plot the first addend and the sum on the number. Please tell the explain

Find the probability of at least one failure in five trials of a binomial experiment in which the probability of success is 30%. Round to the nearest tenth of a

I cant figure out what the estimate is for 110 x 298