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Factor completely 625x^4– 81

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Factor completely 625x^4– 81

asked May 24, 2020 122k views

1 vote

Factor completely 625x^4– 81

Mathematics
middle-school

8.1k points

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1 Answer

5 votes

Answer:

(25x^2+9)(5x+3)(5x-3)

Explanation:

625x^4-81=(25x^2+9)(25x^2-9)=(25x^2+9)(5x+3)(5x-3)

Lukas Kabrt answered May 30, 2020

8.7k points

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