3 years ago

Evaluate the expression when m= -2

Mathematics

1 answer:

ZanzabumX [31]3 years ago

7 0

Answer:

im not positive but i think if im wrong then tell me

Step-by-step explanation:

Solution :

mn + m + n + 1

= m( n + 1 ) + 1( n + 1 )

= ( n + 1 )( m + 1 )

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