Question

4. By just examining the unit digits, can you
tell which of the following cannot be whole
squares? 1027 1023 1022 1024 1028 1026​

Answer 1

Answer:

1027,1023,1022,1028

Answer 2

Answer:

1027 , 1023 , 1022 , 1028

Step-by-step explanation:

if square ends with number 2, 3, 7 ,8 then surely it's not a whole square or perfect square

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