
This discusses what rationals and irratioinals are, then goes on to demonstrate how to eliminate any radical number in the denominator.


Demonstrates using factoring skills to separate and identify all of the necessary factors that make the LCD (Least common denominator) that can be used as a multiplier through a rational equation to…


Need the videos for finding tej slopes of parallel and perpendicular lines before viewing this one. This shows how to get the infromation needed for fulling in the pointslope form. You can leave…


Shows how to convert Ax + By = C to y = mx + b then what and why the slopes for parallell and perpendicular lintes are what they are.


Some examples of what to do when subtracting a negative number and more examples of adding or subtracting fractions


The f irst basic addition/subtraction of fractions that don't have the same denominators.
