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Asked Mar 16, 2019
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Write(- 2)-18 using a positive exponent.
(-2)-13
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Write(- 2)-18 using a positive exponent. (-2)-13 Preview

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Expert Answer

Step 1

We use the definition  of a  negative exponent state that x^(-n)=1/x^n as shown on board.

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Step 2

Now, we use the result that (-a)^n=-a^n , if ...

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Math

Algebra

Exponents

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