Algebra 2

Homework due Thursday, April 19

  • pg. 291 #15, 19, 23, 27, 33, 35
  • pg. 297 #14-19
  • pg. 298 #21, 23, 25, 27
  • pg. 304 #15, 17, 19, 21

Next quiz (which will cover 6-1 to 6-3) will be on Tuesday, April 24

 

Answers to Chapter 5 Review

  1. 63a2b5
  2. -4c
  3. 63g2h3 + 36g3h4
  4. 25(x+2)(x-2)
  5. (x-9)(x-9)
  6. 5√7
  7. 6√22 + 44√3
  8. 480
  9. 10
  10. 1/32
  11. x = 23
  12. x = -2
  13. 7 – 8i
  14. 75
  15. (35-6i)/97
  16. x – 4
  17. C.  Real Number
  18. G.  Polynomial with degree 5
  19. E.  Difference of Two Cubes
  20. A.  Monomial
  21. I.  Difference of Two Squares
  22. J.  Greatest Common Factor
  23. F.  Sum of Two Cubes
  24. D.  Trinomial
  25. H.  Polynomial with degree 4
  26. B.  Complex Number

 

UPDATE:  Test has been moved from Wednesday, April 11 to Thursday, April 12

 

Prepare for Chapter 5 Test on Thursday, April 12

TEST TOPICS

Practice problems from the textbook are shown for each topic.

  • Simplifying monomials (pg. 277 #11-14)
  • Simplifying polynomials (pg. 277 #18-24)
  • Dividing polynomials (pg. 277 #25-28)
  • Factoring techniques (pg. 278 #29-34)
  • Simplifying roots of real numbers (pg. 278 #35-38)
  • Simplifying radical expressions (pg. 279 #44, 45, 48-51)
  • Evaluating powers with rational exponents (pg. 279 #52-54)
  • Solving radical equations (pg. 280 #58, 59, 61, 62, 63, 64, 65 — solve AND check)
  • Simplifying complex numbers (pg. 280 #67-75)

Have a Happy Easter, and hope you have a wonderful spring break!  See you in April!

 

Homework due Friday, March 23

  • pg. 274 #19-31 odds
  • *EXTRA CREDIT* — pg. 281 Chapter 5 Practice Test
    • Choose 20 of the problems under “Skills and Applications” (#4-33), and write out a full solution showing all work for each.

 

Quiz Topics for Monday, March 19

The quiz will cover Lessons 5-7 and 5-8 in the textbook.  This assessment will be worth 50 points.

  • Rewrite rational exponents as radicals
  • Rewrite radicals as rational exponents
  • Evaluate expressions with rational exponents
  • Simplify rational exponents using Laws of Exponents
  • Solve AND CHECK radical equations
  • Solve AND GRAPH radical inequalities

 

Homework due Monday, March 12

  • pg. 261 #21-49 odds
  • pg. 266 #13-23 odds, 29

Quiz on this material will be on FRIDAY, March 16

*** Reminder:  You may check your answers with the solutions at the back of the physical textbook ***

 

Homework due Monday, February 26

  • pg. 254 #15, 16, 19, 21, 22, 30, 33-46

Quiz on this material will be on Thursday, March 1

 

Homework due Friday, February 16

  • Finish the classwork from Wednesday
    • pg. 248 #7-14, 40-51
    • pg. 249 #67-70, 77-82

 

Homework due Wednesday, February 7

Chapter 5

  • pp. 242-243 #15-29 odds, 43

 

*Quiz on 5-4 will be on Friday, February 9*

 


 

Homework due Tuesday, January 30

Chapter 5

  • pg. 231 #23-33 odds
  • pg. 232 #37-51 odds, #58-61 all
  • pg. 236 #15, 19, 23, 27, 31, 35, 39, 43, 47