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Question
Divide: m2 − 2mn + n2 by m − n
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Solution
m2 − 2mn + n2 by m − n
m − n
`"m" − "n")overline("m"^2 - 2"mn" + "n"^2)(`
m2 − mn
− +
− mn + n2
− mn + n2
+ −
xxx
= m − n
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