Introductory and Intermediate Algebra

Chapter 7: Factoring

Students and Teachers!
Would you like to be able to use InterAct over the Web? or try Real World problems that link you to other Web sites for more data and information? See below!

InterAct Tutorials
To access the InterAct tutorials over the Web, you will need to download the InterAct plug-in--but you will only need to do this once. To make this process easier, you should print this page now and follow these directions:
1) Click on the Download InterAct button.
2) A dialog box will ask you where you would like to save the file. Select a folder on your hard drive to save it in and make a note of the location to which you save it.
3) Using your Windows Explorer (this can be found from the "Start" menu under "Programs"), locate the saved file and double-click on it to launch the installation.
4) Make the appropriate selections in the dialog boxes as you proceed through the installation.
5) Once the installation is completed, return to this Web site and select the InterAct problems that you would like to try. The InterAct plug-in will then be launched automatically.

Interact Tutorials
Please Note: This plug-in will work for Windows users only.

7.1 Factors; The Greatest Common Factor
7.2 Factoring Trinomials
7.3 More on Factoring Trinomials
7.4 Special Factorizations Summary Exercises on Factoring
7.5 Solving Quadratic Equations by Factoring
7.6 Applications of Quadratic Equations

Numbers in the Real World

To access the Numbers in the Real World applications, simply click on the hyperlinked application name below.

Section 7.1 On page 418 of your book, you'll find a Real World exercise about number patterns. For more practice with similar Real World investigations, try the problem below:
| Magic Squares |

Section 7.2 On page 424 of your book, you'll find a Real World exercise about property identification. For more practice with similar Real World investigations, try the problem below:
| Identification Numbers |

Section 7.3 On page 432 of your book, you'll find a Real World exercise about stock prices. For more practice with similar Real World investigations, try the problem below:
| Calculating GPA |

Section 7.5 On page 448 of your book, you'll find a Real World exercise about breaking codes. For more practice with similar Real World investigations, try the problem below:
| Tales of the Crypt |

	Interact Tutorials Please Note: This plug-in will work for Windows users only.
	7.1 Factors; The Greatest Common Factor 7.2 Factoring Trinomials 7.3 More on Factoring Trinomials 7.4 Special Factorizations Summary Exercises on Factoring 7.5 Solving Quadratic Equations by Factoring 7.6 Applications of Quadratic Equations
	Numbers in the Real World
	To access the Numbers in the Real World applications, simply click on the hyperlinked application name below.
	Section 7.1 On page 418 of your book, you'll find a Real World exercise about number patterns. For more practice with similar Real World investigations, try the problem below: \| Magic Squares \|

	Section 7.2 On page 424 of your book, you'll find a Real World exercise about property identification. For more practice with similar Real World investigations, try the problem below: \| Identification Numbers \|

	Section 7.3 On page 432 of your book, you'll find a Real World exercise about stock prices. For more practice with similar Real World investigations, try the problem below: \| Calculating GPA \|

	Section 7.5 On page 448 of your book, you'll find a Real World exercise about breaking codes. For more practice with similar Real World investigations, try the problem below: \| Tales of the Crypt \|