Search for tag: "algebra (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 by Completing the Square - Part 2

A second demonstration of how to solve a quadratic equation using the "complete the square" process.

From  Tom Grant 737 plays 0  

Adding or Subtracting Rational Expressions with a Common Denominator

Demonstrates how to add or subtract fractions composed of algebraic expressions where the denominators are identical.

From  Tom Grant 1,075 plays 0  

Review: Factoring a Trinomial_ac-Grouping Method

This shows the second method for factoring a trinomial where a is not = 1

From  Tom Grant 759 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  

Solving a Formula for a Specified Variable, Part 2

A second example of how to solve a formula for one of its variables.

From  Tom Grant 784 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  

Writing and Simplifying Algebraic Expressions

Shows translating verbal descriptions to algebraic expressions and then simplifying them.

From  Tom Grant 819 plays 0  

Using Symbols to Write Mathematical Sentences

This video demonstrates how to translate verbal descriptions into algebraic equations.

From  Tom Grant 5,065 plays 0  

Simplifying Algebraic Expressions

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

From  Tom Grant 779 plays 0  

Solving Linear Equations Containing Fractions or Decimals

More on solving an equation in one variable.

From  Tom Grant 2,109 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  

Finding Domain and Range for a Relation from a Graph

This video shows how to determine the domain and range for various relations by looking at a graph of the relation.

From  Tom Grant 2,087 plays 0  

Solving Linear Inequalities in One Variable

This video is one of several that demonstrate how to solve an equation in one variable.

From  Tom Grant 1,855 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  

Writing Algebraic Expressions for Applications

This video demonstrates how to translate a description of an actual problem into algebraic expression and simplify it

From  Tom Grant 934 plays 0