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20. 21. The following model illustrates 22. 13. a. Explain how the partial products are shown in the figure. b. Draw a similar model for 15.21. c. Draw a similar base-five model for the product . 43 five 23 five. Explain how the model can be used to find

20. 21. The following model illustrates 22. 13. a. Explain how the partial products are shown in the figure. b. Draw a similar model for 15.21. c. Draw a similar base-five model for the product . 43 five 23 five. Explain how the model can be used to find

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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ts, 4 pairs of -pants-vest colors and 3 c colors to or the car. ed under rs, is the set rs, is the lain. tive there are over Use the perties ng 16. Use the property (a + b)² following expressions. a. 51² b. 1022 II a. 57.512 b. 610.62.63 17. Factor each of the following expressions. a. xy - y² b. 47.101 - 47 18. Simplify each of the following multiplications using prop- erties of exponents. Leave answers as powers. + c. 102⁹6.1017 d. 27.105.57 19. a. Which is greater, 280 + 280 or 2100? Why? b. Which is greatest, 4.299, 3.2100, or 2102? Why? 20. Illustrate how to use base-ten blocks to compute 3.42. 21. The following model illustrates 22. 13. a. Explain how the partial products are shown in the figure. b. Draw a similar model for 15.21. c. multiplication algorithm: a. 728 X 94 Draw a similar base-five model for the product 43 five 23 five. Explain how the model can be used to find the answer in base five. 22. Perform the following multiplications using the lattice b. 306 X 24
Transcribed Image Text:ts, 4 pairs of -pants-vest colors and 3 c colors to or the car. ed under rs, is the set rs, is the lain. tive there are over Use the perties ng 16. Use the property (a + b)² following expressions. a. 51² b. 1022 II a. 57.512 b. 610.62.63 17. Factor each of the following expressions. a. xy - y² b. 47.101 - 47 18. Simplify each of the following multiplications using prop- erties of exponents. Leave answers as powers. + c. 102⁹6.1017 d. 27.105.57 19. a. Which is greater, 280 + 280 or 2100? Why? b. Which is greatest, 4.299, 3.2100, or 2102? Why? 20. Illustrate how to use base-ten blocks to compute 3.42. 21. The following model illustrates 22. 13. a. Explain how the partial products are shown in the figure. b. Draw a similar model for 15.21. c. multiplication algorithm: a. 728 X 94 Draw a similar base-five model for the product 43 five 23 five. Explain how the model can be used to find the answer in base five. 22. Perform the following multiplications using the lattice b. 306 X 24
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