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Apr 28 at 4:54 answer added ultralegend5385 timeline score: 3
Apr 27 at 23:31 answer added Frank W timeline score: 2
Apr 27 at 23:16 history edited Thomas Andrews CC BY-SA 4.0
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Apr 27 at 23:00 comment added J.G. Hi, welcome to Math SE. Hint: since $\frac{1}{x(x+1)}=\frac1x-\frac{1}{x+1}$,$$\frac{1}{x^2(x+1)}=\frac{1}{x^2}-\frac{1}{x(x+1)}=\frac{1}{x^2}-\frac1x+\frac{1}{x+1}.$$Now repeat.
Apr 27 at 22:31 answer added heropup timeline score: 6
Apr 27 at 22:30 comment added Greg Martin What examples have you done before where there are linear factors with multiplicity in the denominator?
S Apr 27 at 22:23 review First questions
Apr 27 at 22:33
S Apr 27 at 22:23 history asked Iris Gu CC BY-SA 4.0