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Lunna [17]
3 years ago
10

(Retry) Which of the following simplifies to a negative number? -- It isn't C, apparently.

Mathematics
1 answer:
Simora [160]3 years ago
5 0

Answer:

The answer would be A, -4^{-4}

Step-by-step explanation:

Remember, x^{-n} ≠ -x^{n}, x^{-n} = \frac{1}{x^{n} }.

a = -4^{-4} = -(4^{-4})

a = -\frac{1}{4^{4} }

a = -\frac{1}{256}

-\frac{1}{256} is negative

-\frac{1}{256} = -4^{-4}, so -4^{-4} is negative

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