Question

answer this

(x-5/y-1)(x+5/y+1)
product of given data

Answer 1

here's your answer buddy.. keep trying.. all the best

Answer 2

$= ( \frac{x - 5}{y - 1} )( \frac{x + 5}{y + 1} ) \\ = \frac{ (x - 5)(x + 5)}{(y - 1)(y + 1)} \\ = \frac{ {x}^{2} - 25 }{ {y}^{2} - 1}$
Hope this may helps u

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