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21.08.2020 •
Mathematics
Which expression represents x? – 18x + 81 in factored form?
(x + 9)2
(x + 27)(x – 3)
(x – 9)
(x + 9)(x -9)
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Ответ:
Step-by-step explanation:
By factorization, we get ----
Ответ:
Its 0 :)
Step-by-step explanation: