Question

A number ends in 2. Which is the last digit in its square.
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Answer 1

Answer:

If a number ends in 2, its square will have a last digit that is the last digit of the result of multiplying 2*2 = 4

Answer 2

Answer:

the answer is 4

Step-by-step explanation:

if a number have 2 at end then last digit of its sqare wil be 4

example -

12 x 12 = 144

22 x 22 = 484

32 x 32 = 1024