2009-11-09

S:1 E:32 Radical Expressions Anytime you see a root symbol - for example, the symbol for a square root - then you're dealing with what...

S:1 E:26 Polynomials of Higher Degree Most of the expressions you've studied in the course so far have been polynomials. Learn what characterizes a polynomial...

S:1 E:2 Order of Operations The order in which you do simple operations of arithmetic can make a big difference. Learn how to solve problems...

S:1 E:21 Quadratic Equations - The Quadratic Formula For those cases that defy simple factoring, the quadratic formula provides a powerful technique for solving quadratic...

The year is 3037. Aliens with remarkable mental abilities are determined to wipe out all mankind. In retaliation, a military strike team...

S:1 E:33 Solving Radical Equations Discover how to solve equations that contain radical expressions. A key step is isolating the radical term and then squaring...

S:1 E:5 Operations and Expressions Discover that by following basic rules on how to treat coefficients and exponents, you can reduce very complicated algebraic expressions...

S:1 E:30 Graphing Rational Functions Examine the distinctive graphs formed by rational functions, which may form vertical or horizontal curves that aren't even connected on...

S:1 E:31 Graphing Rational Functions Sketch the graphs of several rational functions by first calculating the vertical and horizontal asymptotes, the x and y intercepts,...

S:1 E:35 Sequences and Pattern Recognition Pattern recognition is an important and fascinating mathematical skill. Investigate two types of number patterns: geometric sequences and arithmetic...