Question

simplify please help me please solve this problem​

Answer 1

Answer:

$\frac{ {m}^{2} - {n}^{2} }{ {(m + n)}^{2} } \times \frac{ {m}^{2} + mn + {n}^{2} }{ {m}^{3} - {n}^{3} } \\ \frac{(m - n)(m + n)}{ {(m + n)}^{2} } \times \frac{{m}^{2} + mn + {n}^{2} }{(m - n)({m}^{2} + mn + {n}^{2}) } \\ = \frac{1}{m + n}$

Answer 2

Answer:

this is correct..........................