giannimaraj711 giannimaraj711

02-05-2019
Mathematics

contestada

Find the partial fraction decomposition of

$Find the partial fraction decomposition of class=$

Respuesta :

LammettHash LammettHash

02-05-2019

[tex]\dfrac1{x(x-1)}=\dfrac ax+\dfrac b{x-1}[/tex]

[tex]1=a(x-1)+bx[/tex]

If [tex]x=0[/tex], then

[tex]1=-a\implies a=-1[/tex]

If [tex]x=1[/tex], then

[tex]1=b[/tex]

So we have

[tex]\dfrac1{x(x-1)}=\dfrac1{x-1}-\dfrac1x[/tex]

Answer Link

Otras preguntas

name four layers of atmosphere

???? Help plz ?…. It’s a grade

100 points plz help fasttt

Redactar es imperativo o infinitivo

Will 5 ÷ 0.4 be rational or irrational? Why? A. Rational. An irrational number divided by an irrational number is always rational. B. Rational. A rational numbe

No evil can happen ______ a good man.(Add a preposition). options. 1.for 2.To 3.off 4.Nothing

Can someone please help with limits, i really don't understand it at all"If an answer does not exist, enter DNE"

Will the hammer or the feather reach the ground first? 30 points quick

Helpp explain too plss name a straight angle. (Make sure to use an angle symbol) *

Toni and Jade live on the same street as the Middle School. Toni lives 6.1 miles east of the school and Jade lives 52 miles west of the school. How far apart do