what is the simple trick for find sqear of any num.?
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For finding square if in unit place is 5
Eg: 25 then 5x2=10
After 2 is 3 so 3x5=15
Then 10
15 0+5=5
1+1=2
Then1+5=6 then 625 is answer
Hope you like
Eg: 25 then 5x2=10
After 2 is 3 so 3x5=15
Then 10
15 0+5=5
1+1=2
Then1+5=6 then 625 is answer
Hope you like
prashanth13:
nice trick
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