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

I need to solve for the question mark. Please help

In a pet store, 13 of the rabbits for sale are brown and 16 of the brown rabbits have spots. Which fraction of the rabbits in the store are brown with spots?

I have a Algebra 2 question f(x) = 5x +4 and g(x) = x^2 - 5 find g(f(4))

Is there a difference between getting older and growing up? Explain.

how many bones do an adult and newborn baby have

Justine is bothering her parents while they are shopping at the store. They buy her a toy in order to calm her down. Which type of conditioning is shaping Just

How do I solve this? Whats the answer?

Which term describes how fast the atoms or molecules inside an object are moving? A. Temperature B. Heat C. Density D. Pressure

answer my question plzz !!any body

which meaning of the word alert is being e sentence