what will be the unit digit of the square of the number 877 and 52698
Answers
Answered by
1
Step-by-step explanation:
unut digit of square of 52698 will be 4 and unit digit of square of 99880 will be 0
Answered by
0
Given:
The numbers 877 and 52698
To find :
The unit digits of the squares of the given numbers
Calculation:
The squares of the following numbers are
=> 877² = 769129
Unit digit of 769129 is 9
=> 52698² = 2777079204
Unit digit of 2777079204 is 4
In general, the unit digit of squares of the numbers ending with 7 will be 9 and the unit digit of squares of the numbers ending with 8 will be 4
Similar questions