Question
1396 x 1396 = ?
Answer: Option A
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1396 x 1396 = `(1396)^2`
= `(1400 - 4)^2`
=`(1400)^2 + (4)^2` - 2 x 1400 x 4
=1960000 + 16 - 11200
= 1948816
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