the unit digit in the square of 1294 is
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Answered by
16
1294² = ......6 BECAUSE UNIT DIGIT OF 1294 IS 4
4² = 16 , UNIT DIGIT IS 6
THEREFORE UNIT DIGIT OF 1294'S SQUARE IS 6.
4² = 16 , UNIT DIGIT IS 6
THEREFORE UNIT DIGIT OF 1294'S SQUARE IS 6.
reyanevans00758:
The unit digit will be 6 becoz sq of 1294= 1,674,436.
WELL DONE! YOU FOUND OUT ITS SQUARE , BUT YOU CAN'T GO THAT WAY ALWAYS : D
Answered by
32
Hi There!
To find out unit digit in 1294² , we will observe the last digit , because the number that comes at unit place of a square of a number is the number which comes at unit digit of square of the unit digit of that number.
So , unit digit of 1294 is 4.
Square of 4 → 4² = 16
Unit digit is 6.
Therefore , unit digit is 1294 is also 6.
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To find out unit digit in 1294² , we will observe the last digit , because the number that comes at unit place of a square of a number is the number which comes at unit digit of square of the unit digit of that number.
So , unit digit of 1294 is 4.
Square of 4 → 4² = 16
Unit digit is 6.
Therefore , unit digit is 1294 is also 6.
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