number sense: factors

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    Index Notation

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    Index Notation

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    Index Notation

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    x

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    Are a special kind of Index Number.They get their name from the idea of. . .

    x =

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    A square number is a number that has a specialpair of factors that are the same number.

    What is the square of the following numbers?

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    82

    Square roots are the opposite of squaring a number

    To find the square root, we are looking for the

    number that would be multiplied by itself.

    64 =8

    64= ?2

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