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 ( 36+ )
Otras preguntas
Help please!!! Who are New York States and (Astoria) local officials who impact the daily activities of the people who live there?
Angiosperms (flowering plants) and vertebrates obtain nutrients from their environment in different ways. a. Discuss the type of nutrition and the nutritional r
How to turn this into a sentence “Texting has reached academic level with drivers”??
The frequency of spear grasses in different locations of an abandoned field is 40 After throwing a quadrant 80 times. Calculate its population size using a quad
Price of an item is reduced by 40% of its original price. A week later it’s reduced 20% of the reduced price. What’s the actual % of the reduction from the orig
Two angles are supplementary. Angle A is twice as large as angle B. What is the measure of each angle ?
Find the speed of the mobile after 4 seconds
kamau is now 2 years older than Jane if James age is y now what will be the total age in 10 years
Drag each tile to the correct box. Three geometric sequences are given below. Sequence A: 160, 40, 10, 2.5, Sequence B: -21, 63, -189, 567, ... Sequence C: 8, 1
2.Exocrine glands such as sweat glands secrete fluids through ducts. 3.the blank gland plays an important role in puberty and growth. 4. Epinephrine triggering
