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 ( 97+ )
Otras preguntas
As part of an experimental procedure, Tom must measure exactly 15 milliliters of distilled water. Which of the following tools should Tom use for this task? a
what is 7298341 rounded to the nearest 10000
how do you write one and twelve hundredths in 2 other forms
the Sanchez family is going on vacation with a drive for 3 hours at the speed limit of 65 miles how many miles will it travel
Which sentence has a correctly placed participial phrase? a. Lasting over four hours, my friends threw a party at an amusement park. b. My friends lasting ove
what is the greatest common factor of 33 and 46
Which word best completes the sentence? That car runs quite __________ for us. a. good b. well
An adult ticket to the zoo cost $20,and a child's ticket cost $10.how much will it cost for mr. And mrs.brown and their four children to get into the zoo?
Is the difference between two negative numbers numbers is always negative.
What does Odysseus do on the island of Cicones that best shows the trait of leadership?