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What is the value of m2 - 2mn + n2 for m = -2 and n = 4? -36 -4 4 36

What is the value of m2 - 2mn + n2 for m = -2 and n = 4? -36 -4 4 36
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What is the value of m2 - 2mn + n2 for m = -2 and n = 4? -36 -4 4 36

User Scaevity
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= (-2)^2 - 2*-2*4 + (-4)^2

= 4 + 16 + 16 = 36 answer
User Shonia
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