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Having trouble please help!
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Having trouble please help!

Having trouble please help!-example-1
User David DeMar
by
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1 Answer

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Answer:

The answer to your question is: -110

Explanation:

k(n) = n³ - 3n

Find k(-5)

Substitution

k(-5) = (-5)³ - 3(-5)

= -125 + 15 expand

= -110 result

User Maxpaj
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