1399 x 1399	Answers:
A) 1957201  B) 1981709  C) 18362619  D) 2031719  E) None of these
1399 x 1399 = (1399)2   = (1400 - 1)2   = (1400)2 + (1)2 - (1 x 1400 x 1)   = 1957201.   1957201nswer: Option 1957201
<result>A</result>
1399 x 1399