1 / 17

Solve by Squaring Both Sides

Solve by Squaring Both Sides . Ms. Holmes Day 9 . Solve Radical Equations. 1) Extraneous Solutions – an extraneous solution represents a solution that emerges from the process of solving the problem but is not valid solution to the original equation.

amena
Download Presentation

Solve by Squaring Both Sides

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. Solve by Squaring Both Sides Ms. Holmes Day 9

  2. Solve Radical Equations 1) Extraneous Solutions – an extraneous solution represents a solution that emerges from the process of solving the problem but is not valid solution to the original equation. 2) Radical Equation - an equation where the variable is underneath the radical sign.

  3. What do you see that is different in these two equations?? Do we get the same answer for both of these equations?

  4. What’s the first step?

  5. Example 1…Now you try…

  6. Example 2…

  7. Example 3…

  8. Example 4…

  9. Example 5…

  10. Example 6…

  11. Work time!!! • = 10 • = 3 • 6 = • = 9 • 5 = • 2 = • = 1 • 1 =

  12. Remember to check for extraneous solutions!

  13. Example 8… Remember to check for extraneous solutions!!

  14. Example 9 … Remember to check for extraneous solutions!!

  15. Example 10… Remember to check for extraneous solutions!!

  16. Practice

  17. Show me what you know 

More Related