\"\"

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\"\"

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The expression is \"\".

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\"\"                         (Substitute \"\")

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The base is \"\".

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The exponent is 2.\"\"

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\"\" Means “\"\" to the second power or squared”

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\"\"         (Write the power as product)

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\"\"                            (Multiply: \"\")

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\"\"                                  (Multiply: \"\")

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\"\"                                          (Multiply: \"\")

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\"\"

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 The value of the expression is \"\".