Find the squares of the following numbers using the easy method:
(a) 91
(b) 98
(c) 106
(d) 195
(e) 500
Answers
Answered by
6
Answer:
(90+1)^2 =8100+1+180= 8281
Answered by
6
Answer:
(90+1)^2=8100+1+180=8281
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