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Simplify each expression using the properties for exponents. Answer with positive exponents only.

Simplify each expression using the properties for exponents. Answer with positive-example-1

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Answer:

To simplify the given expression using the properties for exponents.


(-(2)/(z))^(-1)

From the definition,

An exponent of a number, represents the number of times the number is multiplied to itself.


(1)/(a^n)=a^(-n)

we have thw property of exponent as,


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

Using this property we get,


(-(2)/(z))^(-1)=(-(z)/(2))^1

Answer is:


(-(z)/(2))^1

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