This week we will have our second test. You can find the test here, and on the schedule page, and on the classes page.
Assignments:
8.4: 165, 173, 183, 191, 207, 209, 235
8.5: 245, 251, 259, 271, 281
8.6: 301, 305, 331, 341
8.7: 351, 367, 381, 399
Section 8.4 shows you how to add, subtract, and
multiply radical expressions, while in 8.5 you learn to divide them. In
8.6 you solve equations with radicals. The many functions defined
with radicals are covered in 8.7.
Here are videos:
Adding & Subtracting Radical Expressions,
Multiplying Special Products,
Multiplying Conjugates,
Rationalize the Denominator,
Dividing Radical Expressions and Rationalizing the Denominator,
Simplifying a Radical Expression with a Conjugate,
Rationalize the Denominator of a Radical Expression,
Solving Radical Equations, Solving radical equations again,
Domain of a rational function,
More on Domains of rational functions.
When you are finished, turn the homework in here at the bottom of the page. Due dates are on the schedule.