Radicals and Imaginary Numbers

I have other blogs:

http://keepingintouchwithmath.blogspot.com/

http://mathematicsmisc.blogspot.com/

http://puzzle-mania-for-the-mind.blogspot.com/

http://mathasiseeit.blogspot.com/

(over 13,00 views)

http://mathyoucancounton.blogspot.com/

(a Math Counts help site)

http://knepfle.blogspot.com/

(Pre-Calculus Topics)

I have also made videos for student help:

1	VIDEO: when to simplify a radical
2	VIDEO: Roots and Absolute Values
3	VIDEO: Adding Radicals
4	VIDEO: Two Ways to simplify Radicals with Fractions
5	VIDEO: using Conjugates
6	VIDEO: another Conjugate
7	VIDEO: on Slope and y-intercept
8	VIDEO: Using Tree Diagrams
9	VIDEO: Intro to "i"
10	VIDEO: Split or Multiply Radicals

Finding the Equation of a Line - Parallel and Perpendicular Lines

Finding the Equation of a Line

#1)   y - 7 = 3 ( x - 2)
Distribute the 3 (slope)
y - 7 = 3x - 6
add 7 to both sides
y = 3x + 1

line equations

http://mathasiseeit.blogspot.com/2009/12/linear-equations.html

http://cck-high-school-math.blogspot.com/2012/11/nathan.html

Review Simultaneous Equations - THRUSDAY

Thursday: Review Simultaneous Equations

MORE EXAMPLES WITH ANSWERS: