Learn how to evaluate a limit with a function as a complex fraction

The video tutorial explains how to simplify complex fractions by identifying and applying the least common denominator (LCD). The instructor demonstrates the process of eliminating denominators by multiplying both the numerator and the denominator by the LCD, ensuring equivalent fractions. The tutorial also covers the simplification of the expression and evaluates it for a specific value, resulting in a final answer. The focus is on using algebraic properties and the distributive property to achieve simplification.

Describe the significance of the distributive property in the simplification process.

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What is the final answer obtained after substituting back into the expression?

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