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Mathematics, 04.02.2020 00:50 genaro19

Which is a correct factorization of 391?
(20 - 3)^2
(20 - 3) (20 + 3)
(20 - 9)(20 + 9)
(20 + 3)^2

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Which is a correct factorization of 391?
(20 - 3)^2
(20 - 3) (20 + 3)
(20 - 9)(2...
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