Simplify Express Final Results Using Positive Exponents Only $\left( \frac { x ^ { 8 } } { y ^ { 9 } } \right) ^ { - \frac { 1 } { 8 } }$

question 183

Short Answer

Simplify. Express final results using positive exponents only. $\left( \frac { x ^ { 8 } } { y ^ { 9 } } \right) ^ { - \frac { 1 } { 8 } }$

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Definitions:

Logarithms

The inverse operation to exponentiation, indicating the power to which a base number must be raised to obtain another number.

Approximate

To approximate means to find a value or answer that is close to the exact one, but not exactly it, often used when an exact solution is not necessary or possible.

Function

A pairing between a selection of inputs and a conglomeration of permissible outputs, where the rule is that each input is directly linked to a unique output.

Logarithm

This refers to the exponent that indicates the power to which a base number is raised to obtain a specific number. It's an inverse operation to exponentiation in mathematics.