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 ( 37+ )
Otras preguntas
what is 3a^9r^-3/-4a-2
Can somebody help me with these two
What is the equation of this graph
63. Weat the scene when the alarm went off(A) have just arrived(C) arrived(6) were just arriving(D) had just arrived
How can you determine if stress is having a negative effect on you
Which sentence contains an example of precise language? Question 10 options: a) To achieve at the highest levels, an athlete must practice, an athlete must lis
what is the independent variable and the dependent variable when a large 2 topping pizza, l, cost 2$ more than a medium 3 topping pizza, m,
(100 points)+ BRAINILIEST!!!Perimeter of a Triangle only answer if your answer is as a number, not an equation. 100% sure it’s right, explanation included, etc
What number is represented by 8^-3
Mr. Yarmus purchased 3 cups of coffee for his friends. He paid $7.29 in total, including an 8 percent sales in tax. What was the cost per cup of coffee, excludi
