galaxydesulol galaxydesulol

07-07-2022
Mathematics

contestada

Perform the indicated operation. Be sure the answer is reduced
. a+b/a^(2) b + a-b/ab^2

Respuesta :

surjithayer surjithayer

07-07-2022

Answer:

Step-by-step explanation:

[tex]\frac{a+b}{a^2b} +\frac{a-b}{ab^2} \\=\frac{b(a+b)+a(a-b)}{a^2b^2} \\=\frac{ab+b^2+a^2-ab}{a^2b^2} \\=\frac{b^2+a^2}{a^2b^2} \\or\\=\frac{1}{a^2} +\frac{1}{b^2}[/tex]

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