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    To find the square of any number with 2 or more digits with 5 as the last digit.

    15 ^ 2 = you multiply 1 x the next number (2) + 25 = 225
    25^2 = you multiply 2 x the next number (3) + 25 = 625
    35^2 = you multiply 3 x the next number (4) + 25 = 1225
    ...
    95^2 = you multiply 9 x the next number (10) + 25 = 9025
    and on and on.

    this is very good information.

    Please explain the reverse process - that is, finding square roots of numbers ending in 25.

    (see attachment)

    © BrainMass Inc. brainmass.com December 15, 2022, 7:13 pm ad1c9bdddf
    https://brainmass.com/math/basic-algebra/square-roots-numbers-ending-204700

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    Solution Preview

    The solution file is attached.

    To find the square of any number with 2 or more digits with 5 as the last digit.

    15 ^ 2 = you multiply 1 x the next number (2) + 25 = 225
    25^2 = you multiply 2 x the next number (3) + 25 = 625
    35^2 = you multiply 3 x the next number (4) + 25 = 1225
    ...
    95^2 = you multiply 9 x the next number (10) + 25 = 9025
    and on and on.

    this is very good information, but my greatest ...

    Solution Summary

    The expert examines the square roots of numbers ending in 25. A Complete, Neat and Step-by-step Solution is provided in the attached file.

    $2.49

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