Simplify a rational expression by using properties of exponents

The video tutorial explains how to simplify a rational expression using properties of exponents. It begins with an introduction to the concept and then delves into the properties of exponents, such as division and subtraction of exponents. The instructor provides a detailed example, demonstrating the simplification process step-by-step. The tutorial concludes with the final simplified expression and a brief summary of the process.

What is the first step in simplifying a rational expression using exponents?

• Divide the numbers

• Add the exponents

• Multiply the numbers

• Subtract the exponents

What is the result of dividing W to the 7th by W to the 4th?

• W to the 11th

• W to the 4th

• W to the 3rd

• W to the 1st

Which property of exponents states that any number divided by itself equals one?

• Identity property

• Zero exponent property

• Multiplication property

• Division property

How do you simplify X to the 4th divided by X squared?

• X to the 8th

• X to the 6th

• X squared

• X to the 2nd

What is the final simplified form of the expression given in the tutorial?

• -7/6 times W to the 2nd

• -7/6 times W to the 5th

• -7/6 times W to the 4th

• -7/6 times W to the 3rd