Question

u=x²+y²/x+y
$u = {x}^{2} + {y}^{2} \x + y$
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Answer 1

$\huge\boxed{Answer:-}$

$u = {x}^{2} + \frac{ {y}^{2} }{x} + y \\ = \frac{ {x}^{3} + {y}^{2} }{x} + y \\ = \frac{ {x}^{ 3} + {y}^{2} + xy }{x}$

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