Question

plz solve this question
(algebraic rational expression)
do homely
plz answer my questions first.​

Answer 1

Answer:

0

Step-by-step explanation:

$\frac{1}{x + 2y} + \frac{1}{x - 2y} + \frac{2x}{4 {y}^{2} - {x}^{2} } \\ \\ = \frac{x - 2y + x + 2y}{(x + 2y)(x - 2y)} + \frac{2x}{4 {y}^{2} - {x}^{2} } \\ \\ = \frac{2x}{ {x}^{2} - 4 {y}^{2} } - \frac{2x}{ {x}^{2} - 4 {y}^{2} } \\ \\ = 0$

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