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Algebra

Find a 2 digit number whose square ends in the same 2 digit number. Find more than one answer.

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Chey

  1. You mean like 25^2 = 625 ?
    There, you got one .

    See if you can find another.

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    Reiny

  2. Isn't 25^2= 25 any expression raised to the power of 1 equals itself.
    SO could I use 35^2=35

    How did you get25^2 =625

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    Chey

  4. When you do 25^2 in a sense your just doing 25 times 25 so you get 625
    35^1=35
    35^2=1225
    35*35=1225

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    Thanos

  5. How about 76^2=5776

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    Chey

  6. Good job :)

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    Thanos

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