Search for tag: "positive numbers"

Finding Square Roots

This talks about finding square roots of perfect square numbers.

From  Tom Grant 1,021 plays 0  

Review: Factoring a Trinomial with a GCF

A couple of examples of factoring a common factor first and then factoring further if possible.

From  Tom Grant 805 plays 0  

Solving Number Problems Modeled by Rational Expressions

This is a demonstration of solving a problem described as a number relationship that we do not know the actual number values and we are asked to find them.

From  Tom Grant 931 plays 0  

Absolute Value of a Number

This video describes what absolute value means, then shows several examples of how to use it.

From  Tom Grant 1,522 plays 0  

Solving Linear Inequalities that Involve Fractions

This video is the fourth of four to demonstrate solving linear equalities.

From  Tom Grant 2,724 plays 0  

Solving Linear Inequalities Using the Addition Property

This video is the first of four to demonstrate solving linear equalities.

From  Tom Grant 1,833 plays 0  

Solving Compound Inequalities Using "and", Part 1

This video is a demonstration of how to solve an intersection of two inequalities and write its solution set in interval notation.

From  Tom Grant 1,838 plays 0  

Adding and Subtracting Real Numbers

This video goes over the rules for adding and subtracting signed numbers and then gives several examples.

From  Tom Grant 1,128 plays 0  

Evaluating Expressions Containing Exponents

This video that shows how to insert given values for variables in expressions that have exponents and then shows how to simplify that result and get a numerical result.

From  Tom Grant 998 plays 0