Question

$\frac{5x + y}{ {x}^{2}y } + \frac{x - 5y}{x {y}^{2} }$
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Answer 1

y(5x+y)+x(x-5)/ x^2y^2
5xy+y^2+x(x-5y)/ x^2y^2
5xy+y^2+x^2-5xy=

y^2+x^2/x^2y^2