Question

Б) 6²— 2² 3,6 · 0,2 + (7,14 – 3,9) · 5,6. (7 – 5,14) · (16,1 + 0,33) – 0,071 · 1,2. 0,17 · (5,3 + 7,25) – 1,037 · 0,4. 68,35 – 6,28 · (7,4 + 1,6). 20,27 · 4,8 + 5,12 · 3,5. (2,3 + 7,4 · 2,91) · 0,5. 9 · 2,1 + 5,9 · 0,26 – 0,3 · 1,33. 5 · 6,3 + 0,3 · 21,9 – 2 · 0,14. 21,4 · 0,7 – (4,9 – 5,8 · 0,13). 8,49 · 11,5 – 6,14 · 1,7. 4,1 · (5,27 – 1,18 · 0,2). (8,3 – 2,15) · 12,6 + 0,3 · 5. 9,14 · 0,15 + 2,4 · 5,42. 31,8 – 5,11 · (2,4 – 1,93). (10,5 – 6,17 · 0,9) · 2,4. 0,05 · 20 + 0,125 · 0,16 + 4 · 1,8. 2,7 · 3,5 + (8,7 – 3,2 · 0,54). 2,315 · 4,8 – 1,12 · 2,2. (6 – 3 · 0,8) · (5,2 · 4 + 1,7 · 0,3). 17,25 + 3,1 · (6 – 2,7 · 1,9).

Answer 1

Б)36-4=32, 17,25+3.1×(6-2.7×1.9)= 19947

Answer 2

It looks like you've provided a long mathematical expression with various operations. I'll break it down step by step and calculate the result:

1. 6² - 2² = 36 - 4 = 32

2. 3.6 * 0.2 + (7.14 - 3.9) * 5.6 = 0.72 + 3.24 * 5.6 = 0.72 + 18.144 = 18.864

3. (7 - 5.14) * (16.1 + 0.33) = 1.86 * 16.43 = 30.5478

4. 0.071 * 1.2 = 0.0852

5. 0.17 * (5.3 + 7.25) = 0.17 * 12.55 = 2.1335

6. 1.037 * 0.4 = 0.4148

7. 68.35 - 6.28 * (7.4 + 1.6) = 68.35 - 6.28 * 9 = 68.35 - 56.192 = 12.158

8. 20.27 * 4.8 = 97.296

9. 5.12 * 3.5 = 17.92

10. (2.3 + 7.4 * 2.91) * 0.5 = (2.3 + 21.474) * 0.5 = 23.774 * 0.5 = 11.887

11. 9 * 2.1 = 18.9

12. 5.9 * 0.26 = 1.534

13. 0.3 * 1.33 = 0.399

14. 5 * 6.3 = 31.5

15. 0.3 * 21.9 = 6.57

16. 2 * 0.14 = 0.28

17. 21.4 * 0.7 = 14.98

18. (4.9 - 5.8 * 0.13) = 4.9 - 0.754 = 4.146

19. 8.49 * 11.5 = 97.635

20. 6.14 * 1.7 = 10.438

21. 4.1 * (5.27 - 1.18 * 0.2) = 4.1 * (5.27 - 0.236) = 4.1 * 5.034 = 20.6554

22. (8.3 - 2.15) * 12.6 = 6.15 * 12.6 = 77.49

23. 0.3 * 5 = 1.5

24. 9.14 * 0.15 = 1.371

25. 2.4 * 5.42 = 12.984

26. 31.8 - 5.11 * (2.4 - 1.93) = 31.8 - 5.11 * 0.47 = 31.8 - 2.3417 = 29.4583

27. (10.5 - 6.17 * 0.9) * 2.4 = (10.5 - 5.553) * 2.4 = 4.947 * 2.4 = 11.8728

28. 0.05 * 20 + 0.125 * 0.16 + 4 * 1.8 = 1 + 0.02 + 7.2 = 8.22

29. 2.7 * 3.5 = 9.45

30. (8.7 - 3.2 * 0.54) = 8.7 - 1.728 = 6.972

31. (6 - 3 * 0.8) * (5.2 * 4 + 1.7 * 0.3) = (6 - 2.4) * (20.8 + 0.51) = 3.6 * 21.31 = 76.716

32. 17.25 + 3.1 * (6 - 2.7 * 1.9) = 17.25 + 3.1 * (6 - 5.133) = 17.25 + 3.1 * 0.867 = 17.25 + 2.6847 = 19.9347

Now, let's sum up all these results:

32 + 18.864 + 30.5478 + 0.0852 + 2.1335 + 0.4148 + 12.158 + 97.296 + 17.92 + 11.887 + 18.9 + 1.534 + 0.399 + 31.5 + 6.57 + 0.28 + 14.98 + 4.146 + 97.635 + 10.438 + 20.6554 + 77.49 + 1.5 + 1.371 + 12.984 + 29.4583 + 11.8728 + 8.22 + 9.45 + 6.972 + 76.716 + 19.9347 = 664.0889

So, the result of the expression is approximately 664.0889.