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Section P.3 – Radicals and Rational Exponents
online resources:
Rational Exponents -
http://math.usask.ca/readin/exercises/sqor_dir/int.html
This site provides introductory exercises on square roots and other radicals, as well as hints and solutions on rational exponents.
Radical Expressions I -
http://www2.sunysuffolk.edu/wrightj/MA27/Radical/
This site provides useful hints on simplifying rational exponents, simplifying radicals and rationalizing the denominator.
Radical Expressions II -
http://school.discovery.com/homeworkhelp/webmath/simprad.html
Need java-enabled browser. This site provides dynamic 'solver' that simplifies radical expressions.
Section P.5 – Factoring Polynomials
online resources:
Factoring Polynomials -
http://dev1.epsb.edmonton.ab.ca/math14_Jim/math9/strand2/2213.htm
This site provides information on how to factor trinomials. It also provides practice problems and a solver that will factor entered polynomials.
Factoring Problems -
http://www.math.armstrong.edu/MathTutorial/exerciseStatements/FactoringProb/FactorStatements.html
This site provides step-by-step solutions to factoring various types of polynomials.
Section P.6 – Rational Expressions
online resources:
Rational Expressions -
http://mathcsjava.emporia.edu/~greenlar/RationalExpressions/RationalExpressions.html
Need java-enabled browser. This site provides 'solver' that simplifies rational expressions where the user selects each step of the solution.
Rational Expressions -
http://access.selkirk.bc.ca/math/Module_1/Mod1_Pt4/mod1_pt4.html
This site provides a general strategy for simplifying rational expressions and performing operations on two rational expressions.
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