Question

please solve this sum​

Answer 1

Answer:

$\huge{\underline{\underline{{{\sf Required \: Answer }}}}}$

Step-by-step explanation:

$\frac{( {x}^{2} - {y}^{2} )( {x}^{2} + xy + {y}^{2} }{( {x}^{3} - {y}^{3})(x + y) }$

$= \frac{(x - y)(x + y)( {x}^{2} + xy + {y}^{2} }{(x - y)( {x}^{2} + 2xy + {y}^{2} )(x + y) }$

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

Answer 2

Answer:

See the attachment above!