Welcome Math 085 Students!
James Dressler
jdressler@sccd.ctc.edu
Click on a link.
EXTERNAL LINKS
CHAPTER SIX
6.1
Adding Polynomials
http://www.purplemath.com/modules/polyadd.htm
6.1
Adding Polynomials
Online Video
6.1
Subtracting Polynomials
http://www.purplemath.com/modules/polyadd2.htm
6.1
Subtracting Polynomials
Online Video
6.2
Multiplying Polynomials
http://www.purplemath.com/modules/polymult.htm
6.2
Multiplying Polynomials
Online Video
6.3
Distributive Property
http://www.algebrahelp.com/lessons/simplifying/distribution/
6.3
Distributive Property
Online Video
6.3
Foil Method
http://www.algebrahelp.com/lessons/simplifying/foilmethod/
6.3
Square of a Binomial
http://www.themathpage.com/alg/perfect-square-trinomial.htm
6.3
Special Products
http://www.mathsisfun.com/algebra/special-binomial-products.html
6.4
Polynomial Several Variables
http://en.wikipedia.org/wiki/Degree_of_a_polynomial
6.4
Polynomial Several Variables
http://www.themathpage.com/aPreCalc/polynomial.htm#poly4
6.5
Dividing Polynomials
http://www.purplemath.com/modules/polydiv2.htm
6.5
Dividing Polynomials
Online Video
6.5
Dividing Polynomials
http://www.purplemath.com/modules/polydiv.htm
6.7
Negative Exponents
http://www.purplemath.com/modules/exponent2.htm
6.7
Negative Exponents
Online Video
CHAPTER SEVEN
7.1
Greatest Common Factor
GCF of Numbers
7.1
Greatest Common Factor
GCF of Polynomials
7.2
Factoring Trinomials
Leading coefficient one
7.2
Factoring Trinomials
Leading coefficient one
7.3
Factoring Trinomials
Leading coefficient not one
7.3
Factoring Trinomials
Factor By Grouping Online Video
7.4
Factoring Special Forms
http://www.algebrahelp.com/lessons/factoring/differencebetweensquares/
7.4
Factoring Special Forms
Difference of Two Squares
7.4
Factoring Special Forms
Perfect Square Trinomial
7.4
Factoring Special Forms
Summary of Factoring
7.5
General Factoring
General Factoring Strategy
7.5
General Factoring
General Factoring Strategy
7.6
Quadratic Equations
Origin of word Quadratic
CHAPTER NINE
9.1
Finding Roots
http://www.purplemath.com/modules/radicals.htm
9.2
Mult. & Dividing Radicals
http://www.purplemath.com/modules/radicals2.htm
9.2
Mult. & Dividing Radicals
http://www.ltcconline.net/greenl/Courses/152B/ExponentsRadicals/multDivRadicals.htm
9.3
Operations w/ Radicals
Root Video
9.3
Operations w/ Radicals
http://www.edhelper.com/radicals8.htm
9.3
Operations w/ Radicals
http://www.edhelper.com/radicals9.htm
9.4
Rationalize Denominator EC
http://www.helpalgebra.com/articles/rationalizedenominator.htm
9.4
Rationalize Denominator EC
Rationalize Denominator
9.4
Rationalize Denominator EC
Rationalize Denominator/Conjugate
9.5
Solving Radical Equations
http://www.purplemath.com/modules/solverad.htm
9.5
Solving Radical Equations
Solving Radical Equations
9.5
Solving Radical Equations
Solving Radical Equations Cliff's Notes
CHAPTER TEN
10.1
Solving Quad. w/ Sq. Root
Square Root Property
10.1
Solving Quad. w/ Sq. Root
Pythagorean Theorem
10.1
Solving Quad. w/ Sq. Root
Distance Formula
10.2
Solving Quad. Comp. Sq.
Square Root Property & Completing the Square
10.2
Solving Quad. Comp. Sq.
Completing the Square
10.2
Solving Quad. Comp. Sq.
Completing the Square
10.3
Solving Quad w/ Formula
Quadratic Formula
10.3
Solving Quad w/ Formula
Quadratic Formula Online Video
CHAPTER EIGHT
8.1
Simplifying Rational Ex.
http://www.purplemath.com/modules/rtnldefs2.htm
8.1
Simplifying Rational Ex.
http://www.algebralab.org/lessons/lesson.aspx?file=Algebra_rational_simplifying.xml
8.1
Simplifying Rational Ex.
http://hotmath.com/help/gt/genericalg1/section_8_1.html
8.2
Mult/Dividing Rational Ex
http://www.purplemath.com/modules/rtnlmult.htm
8.2
Mult/Dividing Rational Ex
http://www.purplemath.com/modules/rtnlmult2.htm
8.2
Mult/Dividing Rational Ex.
Mult/Dividing Rational Ex.
8.2
Mult/Dividing Rational Ex.
http://hotmath.com/help/gt/genericalg1/section_7_2.html
8.3
Add/Sub Rational Ex.
Adding and Subtracting Rational Expression with same Denominator
8.3
Add/Sub Rational Ex.
Adding and Subtracting Rational Expression with same Denominator
8.3
Add/Sub Rational Ex.
http://www.purplemath.com/modules/rtnladd.htm