Math, asked by sohailali33981, 7 months ago

prove that (m + n)-2 (m-1 + m-1)=(mn)-3​

Answers

Answered by nikhilyadav9650
3

Answer:

(m+n)-2m+2-2m+2 = (mn)-3

(m+n)-4m+4 = (mn)-3

-3m+n+4 = (mn)-3

wrong question

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