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110^2 = (110+10)----100 = (120+1)----00 = 12100 similarly 89^2 = (89-11)----121 = (78+1)----21 = 7921


110^2 = (110+10)----100 = (120+1)----00 = 12100


similarly 


89^2 = (89-11)----121 = (78+1)----21 = 7921


Grade:Upto college level

1 Answers

Sourabh Singh IIT Patna
askIITians Faculty 2104 Points
6 years ago
hii

the question is not proper. Resubmit the question properly and we will get back to you.

Thanks. . . . . . .






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