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Scientific Notation
Notation and Symbols
Linear Equations and Inequalities in One Variable
Graphing Equations in Three Variables
What the Standard Form of a Quadratic can tell you about the graph
Simplifying Radical Expressions Containing One Term
Adding and Subtracting Fractions
Multiplying Radical Expressions
Adding and Subtracting Fractions
Multiplying and Dividing With Square Roots
Graphing Linear Inequalities
Absolute Value Function
Real Numbers and the Real Line
Monomial Factors
Raising an Exponential Expression to a Power
Rational Exponents
Multiplying Two Fractions Whose Numerators Are Both 1
Multiplying Rational Expressions
Building Up the Denominator
Adding and Subtracting Decimals
Solving Quadratic Equations
Scientific Notation
Like Radical Terms
Graphing Parabolas
Subtracting Reverses
Solving Linear Equations
Dividing Rational Expressions
Complex Numbers
Solving Linear Inequalities
Working with Fractions
Graphing Linear Equations
Simplifying Expressions That Contain Negative Exponents
Rationalizing the Denominator
Decimals
Estimating Sums and Differences of Mixed Numbers
Algebraic Fractions
Simplifying Rational Expressions
Linear Equations
Dividing Complex Numbers
Simplifying Square Roots That Contain Variables
Simplifying Radicals Involving Variables
Compound Inequalities
Factoring Special Quadratic Polynomials
Simplifying Complex Fractions
Rules for Exponents
Finding Logarithms
Multiplying Polynomials
Using Coordinates to Find Slope
Variables and Expressions
Dividing Radicals
Using Proportions and Cross
Solving Equations with Radicals and Exponents
Natural Logs
The Addition Method
Equations
   
samples of equations with extraneous solutions
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Brovokatikel


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Registered: 22.12.2003
From:

Posted: Thursday 28th of Dec 09:15    

Hello all! I am a beginner at samples of equations with extraneous solutions and am just about to go mad. My grades are slipping and I just never seem to understand this topic. Help me guys!
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Vofj Timidrov


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Registered: 06.07.2001
From: Bulgaria

Posted: Saturday 30th of Dec 11:08    

You really shouldn’t have wasted money on a private tutor. Had you posted this message before hiring a tutor, you could have saved yourself loads of money! Anyway, what’s done is done. In order to make sure that you do well in your exams I would recommend trying Algebrator. It’s a user-friendly software. It can solve the really tough ones for you, and what’s even cooler is the fact that it can even explain how to go about solving it! There used to be a time when even I was having difficulty understanding 3x3 system of equations, adding exponents and factoring polynomials. But thanks to Algebrator, everything’s good now.
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Outafnymintjo


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Registered: 22.07.2002
From: Japan...SUSHI TIME!

Posted: Sunday 31st of Dec 16:21    

Even I got help from Algebrator to get to know the concepts of Pre Algebra a month back. It is worth investing in the purchase of Algebrator since it offers powerfultutoring in Algebra 1 and is available at a nominal rate.
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alhatec16


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Registered: 10.03.2002
From: Notts, UK.

Posted: Monday 01st of Jan 20:19    

I would advise using Algebrator. It not only helps you with your math problems, but also displays all the required steps in detail so that you can improve the understanding of the subject.
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®it®un Løhi


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Registered: 07.12.2002
From: Aberdeen,Washington

Posted: Tuesday 02nd of Jan 18:46    

Thanks for the help. Could you please direct me to the website where I can purchase the software?
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Voumdaim of Obpnis


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Registered: 11.06.2004
From: SF Bay Area, CA, USA

Posted: Wednesday 03rd of Jan 15:40    

You don’t have to worry about calling them, it can be ordered online. Here’s the link: http://www.mathmusic.org/complex-numbers.html. They even provide an unreserved money back guarantee, which is just great!
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