which digit is at the unit place of 109 square​

Question

which digit is at the unit place of 109 square​

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Hailey 1 week 2021-09-09T23:33:44+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-09-09T23:34:51+00:00

    1

    you just need to see the ones digit

    in this case it is 9 so,

    9×9= 81

    and it’s ones digit is 1 so this is your answer

    0
    2021-09-09T23:35:31+00:00

    Answer:

    1

    Step-by-step explanation:

    coz the square of 109 is 11881

    I hope this helps you dear friend

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