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Sophie [7]
3 years ago
14

Factor completely 9x 4 -225y 8

Mathematics
1 answer:
777dan777 [17]3 years ago
4 0
9x^4 -225y^8
= 9(x^4 - 25y^8)
= 9(x^2 + 5y^4)(x^2 - 5y^4)
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