Question

What will be the unit digit of the square of the follwing number ?
1) 71
2) 352

Answer 1

Answer:

So, the unit digit of the square of 99880 will be 0. Here, the unit digit is 6. So, multiplying 6 with 6, we get 36 whose unit digit is 6. So, the unit digit of the square of 12796 will be 6.

Answer 2

Answer:

1) 71 - 1

2) 352 - 4

I hope u got ur answer. plz mark me brainlist