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Consider the rational function f(z)= (2z+i) / (z^3 + z^2) Determine the location and multiplicity of the poles, and find the partial fraction de- composition

Consider the rational function

f(z)= (2z+i) / (z^3 + z^2)

Determine the location and multiplicity of the poles, and find the partial fraction de- composition of f.

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