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Two students have partially simplified the same expression. Audrey's work: ( x3y−2 22x−5y3 ) 3 = ( x8y−5 22 ) 3 = x24y−15 26 David's work: ( x3y−2 22x−5y3 ) 3 = x9y−6 26x−15y9

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Answer:

-Aubrey first applied division of like bases by subtracting the exponents.

-Next David will apply the quotient of powers.

-Aubrey's work is correct .

-The correct simplified answer is x^24/64y^15

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