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How do you simplify #(-3)^-4#?

Answer 1

Isaiah Anthony

#1/81#

Rewrite

#1/(-3)^4#

#1/((-3)(-3)(-3)(-3))=1/81#

Keep in mind that since our answer is a negative number raised to an even power, it will be positive.

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Answer 2

Julia Adams

To simplify (-3)^-4, you first calculate the reciprocal of -3, which is -1/3, and then raise it to the power of 4. So, (-3)^-4 simplifies to 1/81.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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