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5 votes
Factor this expression completely mr + ns - nr - ms

User Chenequa
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2 Answers

3 votes

mr + ns - nr - ms=\\ mr-nr-ms+ns=\\ r(m-n)-s(m-n)=\\ (r-s)(m-n)
User Qwazer
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2 votes
(m - n)(r - s) Hope this helps and heve a nice day!

User Ovidijus Parsiunas
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