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Find the partial fraction decomposition

0 votes

The question is, find the patial fraction decomposition: 

really need help with this one.

 

asked Dec 7, 2016 in PRECALCULUS by anonymous
reshown Dec 7, 2016 by goushi

1 Answer

0 votes

Step 1:

The partial fraction is

image

Find the partial decomposition is

image

image

Equate the and constant coefficients.

image

Simplify the above equations.

image

Substitute image in image.

image

Add two equations to get image value.

image

Substitute image in image

image

Substitute image in image

image

Substitute image in image

image

Solution:

image

answered Dec 7, 2016 by Anney Mentor

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