Question

the one digit of square of 38 is
4,5,6,7
​

Answer 1

Step-by-step explanation:

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Answer 2

The table follows this simple logic;

fourth row = 3rd row x 2nd row – first row.

So we can test this for the first 2 columns as;

7 x 4 – 1 = 27 and

8 x 5 – 2 = 38

Therefore;

? = 9 x 6 – 3 = 51