1 / 8

Real Roots and Equations Exercises

Learn how to approximate roots and solve equations using nth roots. Practice problems included. Understand rules for real nth roots for odd and even numbers. Calculate and find solutions.

kevyn-lucas
Télécharger la présentation

Real Roots and Equations Exercises

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. 7.1 nth Roots and Rational ExponentsNotes B Example 3:Approximating a Root with a Calculator Use a calculator to approximate

  2. Rules for real nth roots: • If n is odd, then • If n is even and (a) a > 0, then (b) a = 0, then (c) a < 0, then

  3. Example 4:Solving Equations Using nth Roots (a) 2x4 = 162 (b) (x – 2)3 = 10

  4. 7.1 Assignment B: Pg. 404 #14-40 even, #41-61 odd

  5. OGT Practice Problems: • Pauline’s family consists of her mom, dad, three sisters and four brothers. What fraction of Pauline’s family is female? • 2/5 (B) 4/9 (C) ½ (D) 5/9 • If five blocks east is given by the directed number 5, what is the directed number for nine blocks west? • (A) – 9 (B) – 4 (C) 4 (D) 9 • Lonnie has 100 CDs. If each CD has 10 songs, which expression shows the total number of songs Lonnie has? • 102 (B) 103 (C) 1002 (D) 10010 • Which number is rational? • (A) (B) (C) 4.333… (D) 6.342894….

More Related