Search for tag: "evaluation"

Evaluating an expression with a negative exponent: Negative integer base

Reminder of the negative exponent rule, then transforming a couple of numerical expressions with negative numbers as bases as well as exponents.

From  Tom Grant 22 plays 0  

Using the Distance Formula

Explains where the distance formula originates, and then gives an example of its use in finding the distance between two points.

From  Tom Grant 603 plays 0  

Review: Factoring a Difference of Squares

This is a review of the factoring technique used on two terms that are each a perfect square and are subtracted.

From  Tom Grant 665 plays 0