3 years ago

K(n)=n^3-3n; Find k(-5)

Mathematics

1 answer:

kozerog [31]3 years ago

5 0

Answer:

The answer to your question is: k(-5) = -115

Step-by-step explanation:

Function k(n) = n³ - 3n find k(-5)

k(-5) = (-5)³ - 3(-5) substitution

k(-5) = -125 + 15 simplify

k(-5) = -115

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