1 / 10

Math 20-1 Chapter 5 Radical Expressions and Equations

Math 20-1 Chapter 5 Radical Expressions and Equations. Teacher Notes. 5.2 Multiply and Divide Radicals. Multiply or Divide . Notice the coefficients are multiplied and the variables are multiplied. . x must be a number greater or equal to zero.

hugh
Download Presentation

Math 20-1 Chapter 5 Radical Expressions and Equations

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Math 20-1 Chapter 5 Radical Expressions and Equations Teacher Notes 5.2 Multiply and Divide Radicals

  2. Multiply or Divide Notice the coefficients are multiplied and the variables are multiplied. x must be a number greater or equal to zero.

  3. 5.2 Multiply and Divide Radical Expressions Product Property Note Domain: When k is even a ≥ 0 and b ≥ 0. When multiplying radicals, multiply the coefficients and multiply the radicands. You can only multiply radicals with the same index. ( ) ( ) = coefficient x coefficient radicand x radicand 5.2.1

  4. Multiply Radicals Multiply. Simplify where possible. To multiply a polynomial by a monomial, use the distributive property to remove parentheses and then simplify each resulting term, if possible. 5.2.2

  5. Multiply Radicals Your Turn Multiply. Simplify where possible 5.2.3

  6. Quotient Rule with Radicals When dividing radicals, divide the coefficients and then divide the radicands. You can only divide radicals with the same index. Divide and simplify. 5.2.4

  7. Question • The multiplication of equals . What is the value of a?

  8. Question 1. For all values of a and b, is equal to: a. • a – b • a + b • a2 – b2

  9. Question is equal to a. b. c. d. 32

  10. Assignment: Textbook p. 289 #1(a,b,d), 2(a,b,d), 3a, 4(a,c), 6

More Related