kelsyoung
kelsyoung
22-09-2014
Mathematics
contestada
if x=-2 calculate the value of x3+x
Respuesta :
AndyBryer
AndyBryer
22-09-2014
I am pressuming you mean x³+x
When x=-2
(-2)³-2=
-10
Answer Link
mariamikayla
mariamikayla
22-09-2014
[tex]x^3+x=(-2)^3+(-2)= \\\\=-8-2=\\\\=\boxed{-10}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 48+ )
Otras preguntas
During interphase of the cell life cycle, the cell divides into two cells. During interphase of the cell life cycle, the cell divides into two cells. a.True b
Show your work What are the roots of the polynomial equation? You can use any method you would like to solve. 0=x^4-3x^3+10x^2-24+16
A student noted that the football team won by a larger margin when the third-string played more minutes. Therefore, he recommended that the third-stringers beco
Like most characteristics of a population, WAIS-IV scores are distributed in a bell or normal curve. Which of thefollowing is an accurate characteristic of thos
The image below is an example of a __________________. An elaborate outer vestment worn by Catholic or High Anglican priests during Mass. a. tapestry b. chasubl
Based on your knowledge of molecular geometry, which hypothesized structure of Benzene has bond angles strained well beyond known tolerances?
what is the slope of (-3,12) and (-8,17)
Marketing executives at Diet Pepsi want to analyze the number of Diet Coke customers who switch to its product when Diet Pepsi is offered at a deep discount. Wh
A "free" electron and a "free" proton are placed in an identical electric field. Which of the following statements are true? (Selectall that apply.) a. Each pa
The Whole Community concept means that residents, emergency management practitioners, organization and community leaders, and government officialsA. True.B. Fal
