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Back to top SjberAliem Registered: I checked them out. The Algebrator turned out to be the most suitable one for sum of cubes, equivalent fractions and multiplying matrices. It was also easy to work with. It took me step by step towards the solution rather than just giving the answer. That way I got to learn how to explain the problems too. By the time I was done with it , I had learnt how to explain the problems.

May be, this is just what you need. Why not try this out? I wish to know more about this fabulous software. Please let me know. Back to top TC Registered: Algebrator is a truly great piece of algebra software. I have used it through several algebra classes - Algebra 1, Algebra 1 and College Algebra. I would simply type in the problem from a workbook and by clicking on Solve, step by step solution would appear.

The program is highly recommended. I found mine there. You will see, algebra won't seem such a hard thing after you get this program! Have a good time with it! Back to top. Calculations with Negative Numbers.

Solving Linear Equations. Systems of Linear Equations. Solving Linear Equations Graphically. Evaluating Expressions and Solving Equations. Factoring Quadratic Trinomials. Multiplying and Dividing Fractions. Dividing Decimals by Whole Numbers. Adding and Subtracting Radicals. Subtracting Fractions.

Factoring Polynomials by Grouping. Slopes of Perpendicular Lines. Sum of the Roots of a Quadratic. Factoring Trinomials with Leading Coefficient 1. Simplifying Expressions with Negative Exponents. Solving Quadratic Equations. Parent and Family Graphs. Collecting Like Terms. Power of a Quotient Property of Exponents.

Adding and Subtracting Fractions. Solving Linear Systems of Equations by Elimination. The Quadratic Formula. Fractions and Mixed Numbers. Solving Rational Equations. Multiplying Special Binomials. Factoring by Grouping. Polar Form of a Complex Number. Simplifying Complex Fractions. Operations on Signed Numbers. Multiplying Fractions in General. Dividing Polynomials. Higher Degrees and Variable Exponents. Solving Quadratic Inequalities with a Sign Graph. Writing a Rational Expression in Lowest Terms.

Relating Graphs to Events involves interpreting line graphs qualitatively, recognizing the general shape of the graph as it relates to the labels on the axes. In each of twenty practice problems, three line graphs are plotted on one set of axes.

The axes are labeled to indicate which variables they represent. The axes do not have numerical scale markings. A brief description of a physical event is displayed below the graphs. The student selects the graph whose shape most closely matches the described event. Escape is a game in which students use graphs as diagnostic tools, translating changes in a graph into the related changes in an event.

A city map is represented by a rectangular coordinate grid. Bank robbers try to escape from a bank at the center of the city to the city limits at the edge of the grid.

Students try to trap the robbers by setting blockades. The robbers' path is not displayed until after the game ends. Students must make blockade decisions based on information obtained from a graph of the robbers' movements.



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