debbiejones1 debbiejones1

31-08-2021
Mathematics

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x^7+5x+9 what is f(-1) for the polynomial

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lolovep45 lolovep45

31-08-2021

Answer: [tex]x=-3[/tex]

Step-by-step explanation:

-7+5 times -1+9

−7+5×−1+9

-7-5+9

−7−5+9

-12+9

−12+9

−3

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