Chapter 06 Archives - The Nature of Mathematics

Homework Hints 6-2

October 22, 2015September 25, 2015 by elaine

However, as you go through the book be sure you look at all the examples in the text. If you need hints for the Level 3 … See the whole entry

September 29, 2015July 9, 2015 by elaine

Write out a derivation of the quadratic formula.

References:
You can check almost any high school algebra book.

Find any replacements for x, y, and z such that xn + yn = zn, … See the whole entry

August 11, 2015July 9, 2015 by elaine

Video:
Factoring a trinomial (time: 2:36)
… See the whole entry

September 23, 2015July 9, 2015 by elaine

Video:
Evaluate an expression (time: 7:51)

August 11, 2015July 9, 2015 by elaine

Videos:
Solve Linear Equations (time: 6:46)

Solve Quadratic Equations (time: 12:03)
… See the whole entry

August 11, 2015July 9, 2015 by elaine

Video:
Linear Inequalities (time: 6:25)
… See the whole entry

August 11, 2015July 9, 2015 by elaine

Video:
Math Strategies (time: 7:37)
… See the whole entry

August 11, 2015July 9, 2015 by elaine

Video:
Ratios and Proportions (time: 3:50)
… See the whole entry

August 11, 2015July 9, 2015 by elaine

Videos:
Adding and Subtracting Polynomials (time: 7:47)

Multiplying Polynomials (time: 1:53)

Binomial Theorem (time: 9:40)

Using areas to multiply polynomials (time: 9:40)
… See the whole entry

April 9, 2017July 9, 2015 by elaine

Here is some practice factoring trinomials using FOIL.
http://www.mathwizz.com/algebra/help/help3.htm

Here is some practice factoring difference of squares:
http://www.purplemath.com/modules/specfact.htm