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What is the value of m2-2mn+n2for m=-2and n=4
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What is the value of m2-2mn+n2for m=-2and n=4

User Roman Panaget
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2 Answers

4 votes

36 is the correct answer :)

User Excellent Lawrence
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7 votes

m^2-2mn+n^2 m=-2
(-2)^2-2*-2*4+(4)^2
=>4+16+16
=>36
Hope this helps u...!!!

User Sam Stoelinga
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