Simplifying complex fractions

The video tutorial explains how to simplify a complex fraction by determining the least common denominator (LCD) and using it to eliminate fractions. The instructor presents two methods: finding common denominators for the numerator and denominator separately or using a single LCD for all terms. The video demonstrates the latter method, showing how multiplying each term by the LCD simplifies the expression by eliminating fractions, resulting in a simplified form of the original complex fraction.

Why is it important to keep fractions equivalent when multiplying by the LCD?

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What are the final terms left after simplifying the complex fraction?

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