Question

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Answer 1

Answer:

$y = \frac{ {x}^{2} + 3 }{ {x}^{2} - 5} \\ {x}^{2} \: will \: cut \: each \: other \: so \\ y = - \frac{3}{5}$

Answer 2

Step-by-step explanation:

$\frac{x {}^{2} }{ {x}^{2} } + \frac{3}{ - 5} = y$x² get cancelled out , now

$1 - \frac{3}{5} = y$

taking LCM

$\frac{5}{5} - \frac{3}{5} = y$

by subtracting , we will get

$\frac{2}{5} = y$