please answer the question
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Answered by
3
Answer:
9)-1
10)48
Step-by-step explanation:
hope this will help you(^~^)
Answered by
0
Answer:
9..
if m=1,n=2
given equation
m^2-2nm+n^2
1^2-2×1×2+2^2
1-4+4
1
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