What are the identities of 71^2
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I'm in a Questions to and the other is the first of the season and he is a Questions to and the other is the first of the season and he is a Questions to and the other is the first of the season and he is a Questions to and the other is
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5041
Step-by-step explanation:
=(70+1)^2
(a+b)^2=a^2+b^2+2ab
putting=(70)^2&b=1
=(70)^2+(1)^2+2(70)(1)
=4900+1+140
=5041
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