3 years ago

Factor completely 625x^4– 81

Mathematics

1 answer:

olga55 [171]3 years ago

4 0

Answer:

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

Step-by-step explanation:

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

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