Factor. 81x^6−25y^10
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Answer:
(9x³ - 5 )(9x³ + 5 )
Step-by-step explanation:
81x^6 - 25y^10 =
9²(x³)² - 5²()² =
(9x³)² - (5 )² =
(9x³ - 5 )(9x³ + 5 )
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