shaffeet21 shaffeet21

25-06-2020
Mathematics

contestada

Simplify this expression. 2/(x-y)+3/(x+y)-5/(y-x)-(7x-9y)/(y^(2)-x^(2))=?/(y^2-x^2 Find the question mark (?)

Respuesta :

reiakoshy reiakoshy

25-06-2020

Answer:

i found the question mark ;)

Step-by-step explanation:

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