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olya-2409 [2.1K]
2 years ago
10

If f(n)= n²-n, then f(-4) is O-20 12 -12 20

Mathematics
1 answer:
vagabundo [1.1K]2 years ago
4 0

Answer: 20

Step-by-step explanation:

f(-4) = -4² - (-4)

f(-4) = 16 + 4

f(-4) = 20

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