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irga5000 [103]
4 years ago
11

What is m(n+1)-n(m-1)

Mathematics
1 answer:
Semmy [17]4 years ago
4 0
M(n+1)-n(m-1)          (distribute m into (n+1))
mn+1m-n(m-1)          (distribute -n into (m-1))
mn+1m-nm+1n         (collect like terms) (the mn cancel out) 
m+n 
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Step-by-step explanation:

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3 0
3 years ago
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andriy [413]

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ludmilkaskok [199]

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