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simplifyx to the power of -9________________x to the power of -8writing ur answer with a positive exponent only

1 Answer

3 votes

The given expression is


(x^(-9))/(x^(-8))

To solve this division, we use the following power rule.


(a^b)/(a^c)=a^(b-c)

In words, we just have to subtract exponents.


x^(-9-(-8))=x^(-9+8)=x^(-1)

Now, we use the negative exponent property which allows us to transform the exponent into a positive one.


x^(-1)=(1)/(x)

Therefore, the final answer is 1/x.

User Oskari Lehtonen
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