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###### Exercises 5–8, use inverse matrices to find the partial fraction decomposition.$$rac{x-3}{x(x+3)}=rac{A}{x+3}+rac{B}{x}$$

Exercises 5–8, use inverse matrices to find the partial fraction decomposition. $$\frac{x-3}{x(x+3)}=\frac{A}{x+3}+\frac{B}{x}$$

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