Search for tag: "basic mathematics"

Applying Steps for Problem Solving - Part 1

Explains a set of instructions about how to solve word problems in general, then applies that strategy to a particular example concerning related numbers.

From  Tom Grant 1,367 plays 0  

Solving a Formula for a Specified Variable, Part 2 (DBX)

This video makes it easier to use formulas if you are repeatedly looking for the value of a particular variable.

From  Tom Grant 23 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  

Solving Quadratic Equations by the Quadratic Formula, Part 2

This is part two of the discussion about using the quadratic formula to solve a quadratic equation.

From  Tom Grant 881 plays 0  

Simplifying Algebraic Expressions

Shows how to simplify algebraic phrases with distribution and / or adding like terms

From  Tom Grant 779 plays 0  

Simplifying Rational Expressions, Part 2

Second of three explaining how algebraic fractions are reduced.

From  Tom Grant 1,689 plays 0  

Solving Linear Equations Using Distribution and Like Terms

Explanation of how to solve an equation in one variable.

From  Tom Grant 2,223 plays 0  

Solving Linear Equations Using Properties of Equality

This is the first of several videos about solving equations in one variable.

From  Tom Grant 1,840 plays 0  

Order of Operations Explained with Examples

This video explains why the order of operations needs to be the way it is, and then gives some examples of its use.

From  Tom Grant 1,051 plays 0  

Writing Phrases as Algebraic Expressions

This video explains how to take a verbal description of calculation and express it in terms of algebra.

From  Tom Grant 1,034 plays 0  

Long Division of Polynomials

This video demonstrates the process for dividing one polynomial by another.

From  Tom Grant 1,581 plays 0  

Multiplying Square Roots of Negative Numbers

This video explains how to multiply square roots of negative numbers with some examples.

From  Tom Grant 2,710 plays 2  

Dividing a Polynomial by a Monomial

This video demonstrates how to divide a polynomial expression by a monomial expression.

From  Tom Grant 1,417 plays 0  

Using the Quotient Rule for Exponents: TG

This video states the quotient rule for exponents and gives a few examples of its use.

From  Tom Grant 252 plays 0  

Evaluating Algebraic Expressions, Part 2

This video demonstrates how to insert given values in for variables and get a numerical result using the order of operations.

From  Tom Grant 989 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