nphynitiz123 nphynitiz123

14-02-2018
Mathematics

contestada

After arranging the terms in descending powers of a variable, select the opposite of the polynomial. 9 - 12n 2 + 4n 3 - 7n
4n3 - 12n2 - 7n + 9
-4n3 + 12n2 + 7n - 9
4n3 + 12n2 + 7n + 9
-4n3 - 12n2 + 7n - 9

Respuesta :

nutmeg00jones nutmeg00jones

14-02-2018

-4n3 + 12n2 + 7n - 9

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osoriovanessa472 osoriovanessa472

03-12-2021

Answer:

The answer is B.

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