What is the square root of 100?

19 Answers

  • 10

  • Square Root Of 100

  • Hi,

    Here, we need to remember that the square root of 100 is 10 and -10 because when we multiply 10 x 10 we get 100. In addition, a negative times a negative equals a positive and therefore, we have to say: -10 x -10 = 100.

    FINAL ANSWER: Square Root of 100 is 10 and -10

    I hope that helps you out! Please let me know if you have any other questions!

  • 10

  • 10

  • The square root of a NUMBER is that number which, when multiplied by itself, will give the product of the NUMBER.

    The square root of 100 has two square roots.

    10 * 10 = 100

    (-10) * (-10) = 100

    The positive square root is known as the principal square root.

  • square root of 100 = can be +10 or -10

  • 100

  • 10 and -10 because 10 X 10 = 100 and -10 X -10 = 100

  • ±√100

    = ±√(10^2)

    = ±√(10 x 10)

    = ±10

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