$\"\"$

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The function is $\"y$ .

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$\"y$ (Rewrite the expression)

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$\"fraction$ (Apply derivative)

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$\"y$ (The difference rule) $\"\"$

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$\"Syntax$ (The constant rule: $\"fraction$ )

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$\"Syntax$ (The power rule: $\"fraction$ )

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$\"y$ (The power and constant rule)

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$\"y$ (Simplify) $\"\"$

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Function Rewrite Differentiate Simplify

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$\"y$ $\"y$ $\"y$ $\"y$ .