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Changing Fractions to Decimals
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Roots of Complex Numbers
Methods for Solving Quadratic Equations
Conics in Standard Form
Solving Quadratic Equations by Using the Quadratic Formula
Simplifying Fractions 2
Exponential Notation
Exponential Growth
The Cartesian Plane
Graphing Linear Functions
The Slope of a Line
Finding Cube Roots of Large Numbers
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Common Mistakes With Percents
Solving an Equation That Contains a Square Root
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Properties of Common Logs
Composition of Functions
Using Percent Equations
Solving Inequalities
Properties of Exponents
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Factoring a Polynomial by Finding the GCF
The Rectangular Coordinate System
Adding and Subtracting Fractions
Multiplying and Dividing Rational Expressions
Improper Fractions and Mixed Numbers
Properties of Exponents
Complex Solutions of Quadratic Equations
Solving Nonlinear Equations by Factoring
Solving Quadratic Equations by Factoring
Least Common Multiples
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Solving Linear Equations
Multiplication Property of Equality
Multiplying Mixed Numbers
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Reducing a Rational Expression to Lowest Terms
Literal Numbers
Factoring Trinomials
Logarithmic Functions
Adding Fractions with Unlike Denominators
Simplifying Square Roots
Adding Fractions
Equations Quadratic in Form
Dividing Rational Expressions
Slopes of Parallel Lines
Simplifying Cube Roots That Contain Variables
Functions and Graphs
Complex Numbers
Multiplying and Dividing Fractions 1
Composition of Functions
Intercepts of a Line
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Multiplying Two Numbers with the same Tens Digit and whose Ones Digits add up to 10
Factoring Trinomials
Exponents and Polynomials
Decimals and their Equivalent Fractions
Negative Integer Exponents
Adding and Subtracting Mixed Numbers
Solving Quadratic Equations
Theorem of Pythagoras
Equations 1
Subtracting Fractions
Solving Quadratic Equations by Graphing
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Angles and Degree Measure
   
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when solving a rational equation, why is it ok to remove the denominator by multiplying both sides by the lcd and why can you not do the same operation when simplifying a rational expression?
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Author Message
amorga


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Registered: 10.04.2002
From:

Posted: Thursday 28th of Dec 08:38    

Hi guys ! Are there any online resources to learn about the basics of when solving a rational equation, why is it ok to remove the denominator by multiplying both sides by the lcd and why can you not do the same operation when simplifying a rational expression?? I didn’t really get the chance to cover the entire content as yet. This is probably why I encounter problems while solving equations .
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nxu


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Registered: 25.10.2006
From: Siberia, Russian Federation

Posted: Friday 29th of Dec 09:15    

If you can give details about when solving a rational equation, why is it ok to remove the denominator by multiplying both sides by the lcd and why can you not do the same operation when simplifying a rational expression?, I could possibly help to solve the algebra problem. If you don’t want to pay big bucks for a algebra tutor, the next best option would be a proper software program which can help you to solve the problems. Algebrator is the best I have come upon which will elucidate every step of the solution to any algebra problem that you may enter from your book. You can simply reprint as your homework assignment. This Algebrator should be used to learn algebra rather than for copying answers for assignments.
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Troigonis


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Registered: 22.04.2002
From: Kvlt of Ø

Posted: Friday 29th of Dec 13:41    

Algebrator is rightly a good software program that helps to deal with algebra problems. I remember facing difficulties with rational equations, quadratic formula and rational expressions. Algebrator gave step by step solution to my algebra homework problem on typing it and simply clicking on Solve. It has helped me through several algebra classes. I greatly recommend the program.
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SjberAliem


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Registered: 06.03.2002
From: Macintosh HD

Posted: Sunday 31st of Dec 10:10    

I am a regular user of Algebrator. It not only helps me get my homework faster, the detailed explanations given makes understanding the concepts easier. I advise using it to help improve problem solving skills.
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vafydoll2o


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Registered: 18.09.2005
From:

Posted: Monday 01st of Jan 11:49    

Maths can be real fun if there actually is some program like this. Please send me the link to the software.
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Momepi


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Registered: 22.07.2004
From: Ireland

Posted: Wednesday 03rd of Jan 10:15    

Well, if it is as you say; then do visit https://mathisradical.com/solving-inequalities.html. This is a tool that helps people learn their math.
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