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  • 13-04-2021
  • Mathematics
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If f(n) = n 2 - n, then f(-4) is

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786winkoaung
786winkoaung 786winkoaung
  • 13-04-2021

Answer:

f(-4)   =20

Step-by-step explanation:

f(-4) =  [tex](4)^{2}[/tex] +4 ( Insert -4 in)

f(-4) = 16+4

f(-4)   =20

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