\"\"

\

First group the coefficients and variables.

\

\"\"

\

Since base is common,apply the product of powers property: am·an= am + n.

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\"\"

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\"\"                (Add exponents: \"\")

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

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Since base is common, apply the quotient of powers property: \"\"

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\"\"

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\"\"                              (Subtract exponents: \"\")\"\"

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The quotient of \"\" is \"\".