NAME4-4DATEPERIODPracticeComplex NumbersSimplify.1. V-362. V-8 V-323. V-15 V-254. (-3i)(4i)(-5i)5. (7i"(6i)6. 427. is8. 09. (5 – 2i) + (-13 - 8i)10. (7 - 6i) + (9 + 11i)11. (-12 + 48i) + (15 + 21i)12. (10 + 15i) - (48 - 30i)Ooas13. (28 - 4i) – (10 – 30i)14. (6 - 4i) (6 + 4i)15. (8 - 11i)(8 – 11i)18. 6 + 5i-2i16. (4 + 3i)(2 – 5i)17. (7 + 2i) (9 - 6i)19.7- si20. 올는21, 2 - 4i1+ 3iSolve each equation.22. 5n2 + 35 = 023. 2m2 + 10 = 024. 4m² + 76 = 025. -2m2 – 6 = 026. -5m2 – 65 = 027.x* + 12 = 0Find the values of l and m that make each equation true.28. 15 - 28i = 3l + (4m)i29. (6 – l) + (3m)i = –12 + 27i30. (3l + 4) + (3 – m)i = 16 – 3i31. (7 + m) + (4l – 10)i = 3 – 6i32. ELECTRICITY The impedance in one part of a series circuit is 1 + 3j ohms and theimpedance in another part of the circuit is 7 - 5j ohms. Add these complex numbers tofind the total impedance in the circuit.33. ELECTRICITY Using the formula E = IZ, find the voltage E in a circuit when the currentI is 3 - j amps and the impedance Z is 3 + 2j ohms.Chapter 427Glencoe Algebra 2Copyright © Glencoe/McGraw-Hill, a division of The McGraw-HiLorson 4-4

Question

NAME4-4DATEPERIODPracticeComplex NumbersSimplify.1. V-362. V-8 V-323. V-15 V-254. (-3i)(4i)(-5i)5. (7i&#34;(6i)6. 427. is8. 09. (5 – 2i) + (-13 - 8i)10. (7 - 6i) + (9 + 11i)11. (-12 + 48i) + (15 + 21i)12. (10 + 15i) - (48 - 30i)Ooas13. (28 - 4i) – (10 – 30i)14. (6 - 4i) (6 + 4i)15. (8 - 11i)(8 – 11i)18. 6 + 5i-2i16. (4 + 3i)(2 – 5i)17. (7 + 2i) (9 - 6i)19.7- si20. 올는21, 2 - 4i1+ 3iSolve each equation.22. 5n2 + 35 = 023. 2m2 + 10 = 024. 4m² + 76 = 025. -2m2 – 6 = 026. -5m2 – 65 = 027.x* + 12 = 0Find the values of l and m that make each equation true.28. 15 - 28i = 3l + (4m)i29. (6 – l) + (3m)i = –12 + 27i30. (3l + 4) + (3 – m)i = 16 – 3i31. (7 + m) + (4l – 10)i = 3 – 6i32. ELECTRICITY The impedance in one part of a series circuit is 1 + 3j ohms and theimpedance in another part of the circuit is 7 - 5j ohms. Add these complex numbers tofind the total impedance in the circuit.33. ELECTRICITY Using the formula E = IZ, find the voltage E in a circuit when the currentI is 3 - j amps and the impedance Z is 3 + 2j ohms.Chapter 427Glencoe Algebra 2Copyright © Glencoe/McGraw-Hill, a division of The McGraw-HiLorson 4-4

Accepted Answer

Topic = Complex number
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plex Numbers Simplify. 1. V-36 2. V-8 V-32 3. V-15 V-25