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Lerok [7]
3 years ago
11

Find f(-5) if f(n) = n3 + 3n2

Mathematics
1 answer:
KATRIN_1 [288]3 years ago
5 0
The answer is -50  because -5 squared is 25 and that times 3 is 75 -5 cubed is  -150 and -150 + 75 is 50     

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