Question

Unit digit of square of 7053

Answer 1

UNIT DIGIT OF 7053² = 9

AS 3×3 = 9

Answer 2

Unit digit of square of 7053 is 9.

Step-by-step explanation:

Given : Number 7053.

To find : Unit digit of square of number ?

Solution :

The unit digit of square of number is always the square of the last digit of number.

So, the number is 7053.

The last digit of number is 3.

Square of 3 is $3^2=9$

Therefore, Unit digit of square of 7053 is 9.

To verify,

$(7053)^2=49744809$

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