Question

Solve; (m/n)-² (n/m)⁴ ​

Answer 1

Answer:$\frac{m^{6}-n^{6} }{m^{4}n^{2} }$

Step-by-step explanation:

(m/n)-² (n/m)⁴ ​

=$\frac{m^{2} }{n^{2} } -\frac{n^{4} }{m^{4} }$

=$\frac{m^{6}-n^{6} }{m^{4}n^{2} }$

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