Simplifying complex fractions

The video tutorial explains how to simplify complex fractions by first identifying the least common denominator (LCD) and then combining the numerator and denominator into a single fraction. It demonstrates the use of the reciprocal to further simplify the fraction and applies the distributive property to reach the final simplified form. The tutorial emphasizes understanding each step in the process to ensure clarity and accuracy in solving complex fractions.

What is the least common denominator (LCD) used in the initial step of simplifying the complex fraction?

• 4X

• 1X1

• 2X

• 3X

When combining fractions, what operation is performed to ensure they have a common denominator?

• Addition

• Division

• Subtraction

• Multiplication

What is the next step after obtaining a single fraction divided by another single fraction?

• Subtract the fractions

• Divide by the reciprocal

• Add the fractions

• Multiply by the reciprocal

What property is applied to simplify the expression after multiplying by the reciprocal?

• Distributive Property

• Commutative Property

• Associative Property

• Identity Property

What is the final simplified form of the expression?

• 4X / 2X + 3

• 2X + 4 / 4X + 3

• 2X / 4X + 3

• 4X + 3 / 2X + 4