$\"\"$ $\"\"$

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The expression is $\"\"$ .

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The base is 0.3.

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The exponent is 4. $\"\"$

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$\"\"$ Means 0.3 to the fourth power

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$\"\"$

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

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

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$\"\"$ . (Multiply: $\"\"$ ) $\"\"$

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The value of the expression is $\"\"$ .