Question

(m+n)/(m²+mn+n²)=4/49 find m+n

Answer 1

= (m+n)/(m²+mn+n²)=4/49

Put The Value of M and n as

M =10 , n =6

= (m+n)/(m²+mn+n²)

= 10+6/ 10² + (10×6) + 6²

M =10 , n =6

(m+n)/(m²+mn+n²)=4/49

( M+ N) = ( 10+6) => 16

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Answer 2

Step-by-step explanation:

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