1398 x 1398 Choose the correct answer
A) 1954404	B) 1981709	C) 18362619	D) 2031719	E) None of these
1398 x 1398 = (1398)2   = (1400 - 2)2   = (1400)2 + (2)2 - (2 x 1400 x 2)   = 1954404.   1954404nswer: Option 1954404
<result>A</result>
1398 x 1398