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Masja [62]
3 years ago
12

What are the solutions to the quadratic equation x2 - 16 = 0?

Mathematics
1 answer:
enot [183]3 years ago
7 0
X=4 x=-4 Due to the difference in squares theorem
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K(n)=n^3-3n; Find k(-5)
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Answer:

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

Step-by-step explanation:

Function       k(n) = n³ - 3n      find k(-5)

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                    k(-5) = -115

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