cfjyxc7tss
cfjyxc7tss
27-06-2022
Mathematics
contestada
If f(n)= n²-n, then f(-4) is
O-20
12
-12
20
Respuesta :
EchoSage
EchoSage
27-06-2022
Answer:
20
Step-by-step explanation:
Plug in -4 for n:
(-4)^2 - (-4) = 16 + 4 = 20
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