Explain what you would need to do if there were a negative exponent present in the denominator of a fraction? Be very specific. And, explain what you would need to do if there were a negative exponent present in the numerator of a fraction. Be very specific.

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If the negative exponent is in the denominator of a fraction move it to the numerator of the fraction and the exponent becomes positive. The reverse happens when the negative exponent is in the numerator. Move the term with the negative exponent from the numerator to the denominator and the exponent becomes positive. Here is an example of each case.

3/(2x^-2)=(3x^2)/2 This is when the term x moves from the denominator moves to the numerator. Notice how the 2 stays in the denominator as it is not the term that has the negative exponent.

5x^-3=3/(x^3) This is when the term x with the negative exponent moves from the numerator to the denominator. The 5 does not move because it is not raised to a negative exponent.

To simplify: Just move it across the division line and the exponent turns from negative to positive.

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