Question

unit digit of the square 272 with full method​

Answer 1

Answer:

Since, 22 = 4, therefore, square of 272 will have 2 at it's unit place.

So, 272ka square will have 4 at unit’s place

u r 8th standard student ?

Answer 2

Square Root

Question 1: What will be the unit digit of the squares of the following numbers? Explanation Since, 12 ends up having 1 as the digit at unit's place so 812 will have 1 at unit's place. Explanation: Since, 22 = 4, therefore, square of 272 will have 2 at it's unit place.