University:
Missouri State University
Course:
MTH 103 | Intermediate Algebra
Academic year:

2021
Views:

253

Pages:

14
Author:

Bidoggia5pt

Today's Agenda: 1. Put cell phones in numbered slot 2. Review HW 3. Lesson: 5.6 4. Start HW Quiz Friday on 6.1 & 5.6 HW: Text page 299 #24-35 Simplifying Expressions Simplify the expression. Tell which properties of exponents you used. x ^ 7 * 2/(x ^ 5) 25. (3x ^ 3) ^ - 2 26. (2x ^ 5 * x) ^ - 2 (x ^ - 5)/(x ^ 2) 28. (x ^ 7 * y) ^ - 2 29. (x ^ 4 * y ^ - 2) ^ - 5 30. (x ^ 6 * y ^ 3)/(x ^ 3 * y) 31 (x * y ^ 5)/(x ^ 4 * y ^ - 2) 32. (5x ^ 2 * y ^ - 3) ^ - 4 33. (3x ^ - 4 * y ^ - 6) ^ - 5 34. (x ^ 2 * y ^ - 2)/(x ^ - 1 * y) 35. (8x ^ 3 * y)/(2x ^ - 2 * y) Practice: Simplify the following. 17. sqrt(84) 18. sqrt(8) * sqrt(6) 19. sqrt(3/64) 20. sqrt(50/11) 2012 4√3 (sqrt(3))/8 (5sqrt(22))/11 Practice from the Textbook: Multiple Choice What is a completely simplified expression for sqrt(108!) A 2sqrt(27) B 3sqrt(12) 6sqrt(3) D 18sqrt(3) Multiple Choice What is a completely simplified expression for sqrt(18/11) * 2 F (3sqrt(2))/11 (3sqrt(22))/11 H (sqrt(198))/11 3sqrt(2) Error Analysis Describe and correct the error in simplifying the expression. sqrt(27) = sqrt(9 * 3) sqrt(9) * sqrt(3) 33