Julianaa033 Julianaa033

09-05-2017
Mathematics

contestada

Find the power series expansion for f(x)= 4/(x+2); x doesn't equal 2, centered at 0

Respuesta :

LammettHash LammettHash

09-05-2017

[tex]\dfrac4{x+2}=\dfrac2{1-\left(-\frac x2\right)}=2\displaystyle\sum_{n\ge0}\left(-\frac x2\right)^n[/tex]

which is valid for [tex]\left|-\dfrac x2\right|<1[/tex], or [tex]|x|<2[/tex].

Answer Link

Otras preguntas

If u were given a chance to become Mother Earth for a day,and you were asked to give 30min. Talk to address your sentiments to the people .,what would be the th

If you are in a situation where drinks are being served, your first decision should be __________________. a. To make sure everybody is having fun b. To call t

The Cold War rivalry directly influenced all of the following EXCEPT: a. foreign policy b. arms race c. religion d. military alliances

PLEASE HELP!!!!!!!!! Find the length of the side of a square having two consecutive vertices at (3, 2) and (5, -1). A. square root of 5 B. square root of 10 C.

A machine assembly requires two pyramid-shaped parts. One of the pyramids has the dimensions shown in the figure. The other pyramid is a scaled version of the f

We can map information contained in

Use the unit circle to find the inverse function value in degrees. tan^-1 sqrt 3

Which environment disaster took place near Niagara Falls?

1. Which biome is characterized by very low temperatures, little precipitation, and permafrost? 2.What factor explains why tundra biomes remain cold year-roun

The new dolphin tank at the aquarium has a radius of 75 feet and a height of 20 feet. What is the volume of the dolphin tank? Round to the nearest tenth. Use 3.