find the values of A,B and C such that

http://quicklatex.com/cache3/ql_4353...003d731_l3.png

i see that it is repeated linear, but the x^2+4 is confusing me. (Worried)

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- Aug 17th 2011, 08:53 AMdecoy808Partial fraction
find the values of A,B and C such that

http://quicklatex.com/cache3/ql_4353...003d731_l3.png

i see that it is repeated linear, but the x^2+4 is confusing me. (Worried) - Aug 17th 2011, 09:21 AMFernandoRevillaRe: Partial fraction
Write

and identify numerators. - Aug 17th 2011, 09:23 AMTheChazRe: Partial fraction
"repeated linear" -?? I've never heard of that. Multiply by the LCD to get

Now equate coefficients. - Aug 17th 2011, 06:29 PMSammySRe: Partial fraction
- Aug 17th 2011, 08:46 PMTheChazRe: Partial fraction
True, though I'm not sure I get your point.

Expressing the terms with a common denominator and determining what's left after multiplying by the LCD are procedurally almost identical... - Aug 17th 2011, 09:00 PMSammySRe: Partial fraction