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Yuliya22 [10]
3 years ago
7

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

Mathematics
1 answer:
mars1129 [50]3 years ago
3 0

Answer: x=-3

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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