3 Numbers between 1000 and 2000 that are not perfect squares?

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  • 4 weeks ago

    Sqrt(1000) is about 31.6. 

    32^2 is 1024.  So any number from 1001 to 1023 will do. 

    e.g.  1001, 1002, 1003. 

    Source(s): Brain
  • 4 weeks ago

    My answer is as follows:

    963,1124,1895

  • 4 weeks ago

    1234, 1345, and 1456

  • 4 weeks ago

    Expanding on the idea of numbers following a perfect square.

    If you know some perfect square and it's square root, you can also know

    how many non-perfect squares follow it using the following formula

    (n+1)^2 = n^2 + 2n + 1

    n^2 is a perfect square, and n^2 + 2n + 1 is a perfect square,

    the 2n numbers in between are not

    so  2^2 = 4 is a perfect square,  (2+1)^2 = 2^2 + 2(2) + 1  = 9 is a perfect

    square, but  5, 6, 7, and 8 are not.

    In the range in question,  32^2 = 1024 is a perfect square. The next 64

    numbers starting with 1025 are not

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  • 4 weeks ago

    1001, 1002, 1003

  • 4 weeks ago

    Choose any 3 numbers that don't end in 0, 1, 4, 5, 6, or 9.  Including non-whole numbers, if that's allowed. 1552, 1003, 1897, 1118, 1500.257

    If you know a perfect square already in that range, you can choose a few consecutive numbers and be guarranteed that the others are not squares, because squares are spaced out as you get into bigger numbers.  For example, if I knew that 40^2 = 1600 was a perfect square, I could say that 1601, 1602, and 1603 were not perfect squares.  Eventually I would hit another perfect square, that of 41, but that would take a while.  I leave it as an exercise to you to figure out how far you could count before hitting the next perfect square.

  • 4 weeks ago

    Do you mean whole numbers? Just write down the perfect squares between 1000 and 2000. The pick three numbers that are NOT perfect squares.

    Hint: what is 32^2? 44^2?

  • ?
    Lv 7
    4 weeks ago

    1000+pi, 1000+2pi, 1000+3pi.

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