Question

The unit digit in the square of 2832567___​

Answer 1

Answer:

9

Step-by-step explanation:

It is because we can see the unit digit is seven in this no. and it's square gives 49 with unit digit 9.

Answer 2

Answer:

9

Step-by-step explanation:

The answer is simple

For example, let's take 11² = 121

In this answer let's take the unit digit of 11 which is 1

Now the answer of 1² = 1 which gave us the answer of the unit digit

So, same here,

2832567's unit digit is 7

7² = 49

9 is the unit digit in the square of 2832567