Find the form of the partial fraction decomposition of:1.x^4+6 , x^5+7x^3 2. 2 (x^2-9)^2

OlmekinjP

OlmekinjP

Answered question

2021-09-14

Find the form of the partial fraction decomposition of:
1. x4+6x5+7x3

2.  2(x29)2

Answer & Explanation

i1ziZ

i1ziZ

Skilled2021-09-15Added 92 answers

1. x4+6x5+7x3=x4+6x3(x2+7)
The partial fraction:
=Ax+Bx2+Cx3+Dx+Ex2+7
Where A-E are constants.
2. 2(x29)2=2((x+3)(x3))2
=2(x+3)2(x3)2
The partial fraction:
=Ax+3+B(x+3)2+Cx3+D(x3)2
Where A-D are constants.

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