math

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i have been studying square roots and still don't understand it...i need more examples ..like how do i find the square root of 7....

  • math -

    The square root of a number is the number which multiplied by itself results in the original number.

    Number Square Root
    9 3
    16 4
    23 4.796 (approximately)

    There are methods to calculate the square root without a calculator, but they are a bit involved.

    google: calculating square root

    to find some "non-calculator" methods. The bottom line is use a calculator.

  • math -

    To clarify the previous posting
    Number, Square Root:
    9, 3
    16, 4
    23, 4.796 (approximately)

  • math -

    http://math.arizona.edu/~kerl/doc/square-root.html

  • math -

    ∫▒〖(3x^2-7)/(3x+2) dx〗

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