Factoring Problem: Converting [-s(s-(s-1)-2s+n(n+1)] to (n-s)(n+s+1)

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SUMMARY

The forum discussion focuses on the algebraic conversion of the expression [-s(s-(s-1)-2s+n(n+1)] into the form (n-s)(n+s+1). It highlights an error in the original expression due to mismatched parentheses, indicating that there are three left parentheses and only two right parentheses. Participants emphasize the importance of correctly identifying and balancing parentheses to successfully perform algebraic manipulations. The correct expression must be verified before proceeding with the conversion process.

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danny12345
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how do you convert this
[-s(s-(s-1)-2s+n(n+1)]
into (n-s)(n+s+1)
 
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You have some mis-matched parentheses (3 left, but only 2 right). Re-check what you have posted.
 

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