Simplify Complex Rational Expressions
-$$\frac { 1 - \frac { 1 } { x } } { 1 + \frac { 1 } { x } }$$

Question

Quizplus · Accepted Answer

To simplify the given expression, find a common denominator for the fractions within the numerator and the denominator, which is $x$. Multiply both the numerator and the denominator by $x$ to eliminate the fractions within fractions. This results in $\frac{x(1 - \frac{1}{x})}{x(1 + \frac{1}{x})}$, which simplifies to $\frac{x - 1}{x + 1}$.

Simplify Complex Rational Expressions - 1−1x1+1x\frac { 1 - \frac { 1 } { x } } { 1 + \frac { 1 } { x } }1+x1​1−x1​​

Simplify Complex Rational Expressions
- $\frac { 1 - \frac { 1 } { x } } { 1 + \frac { 1 } { x } }$