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For Exercises 5–20, let
Find each of the following.
5. A + B
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COLLEGE ALGEBRA (PRINT UPGRADE)
- In Exercises 3–4, use the order of operations to simplify each expression. 8 - 3? ÷ 9 |-5| - [5 - (18 - 6)]? 3. 4. 4 (2 – 9)° + 32 ÷ 1 + 3 5. Simplify: 3 - [2(x – 2) – 5x].arrow_forwardFor Exercises 7–18, write each expression in terms of i and simplify. (See Example 1) 7. V-121 8. V-100 9. V-98 10. V-63 11. V-4V-9 12. V-IV-36 13. V-10V=5 14. V-6V-15 V-98 15. V-2 V-45 16. V-5 V-63 17. V-80 18. V5 Vīarrow_forwardFor Exercises 19–26, simplify each expression and write the result in standard form, a + bi. 8 + 3i 19. 4 + 5i 20. -4 - 6i 21. 9 - 15i 22. 14 6. -2 -3 -18 + V-48 23. - 20 + V-50 14 - V-98 25. - 10 + V-125 24. 26. 4 10 -7arrow_forward
- Find the Cartesian product of the following sets: Let A = {a, b, c, d}, B = {1, 2, 3}, and C = {5, 6} %3D 1. Find A x C. 2. Find B x C.arrow_forwardare you sure about A and D?arrow_forwardFor Exercises 60–61, simplify and state the restricted values on the variable. 24ac'd? 60. 16c'd" m? – 16 61. m2 т — 12arrow_forward
- Mathematics For Machine TechnologyAdvanced MathISBN:9781337798310Author:Peterson, John.Publisher:Cengage Learning,