Pre-Algebra 26 - Simplifying Mixed Exponential Expressions

The video tutorial explains how to simplify expressions with exponential terms by using rules for adding and subtracting exponents of terms with like bases. It covers simplifying expressions with different bases, handling negative exponents, and understanding the disappearance of denominators. The tutorial concludes with a summary of the rules learned and a preview of the next lecture on raising exponential expressions to a power.

Explain the process of combining terms with the same base that are multiplied and divided.

Evaluate responses using AI:

OFF

What happens to a term with a negative exponent when it is moved to the denominator?

Evaluate responses using AI:

OFF

How can a denominator disappear when simplifying an expression?

Evaluate responses using AI:

OFF