Question

expand (m+n-2)2 math quation ​

Answer 1

Answer:

Step-by-step explanation:

(m+n-2)2  

= 2m + 2n - 4

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Answer 2

Answer: ( m + n + 2)2

        = (  m  +  n  +  2)   2

      jk

       

( m + n + 2)2

= 2 x m + 2 x n + 2 x 2

= 2m + 2n + 4

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