Question

7. 10. 3+ 1- 3- 1- 5- * 2- 1- . 6- 7- 6+ | 1- | 3- 7+ 1- 8. 11. 1- + 1- 2- 2- 3- 5+ 4+ 6+ | 11+ 2- 7+ , 1- 9. 12. 2- 2- 7+ 5+ 8- | + 6+ 5+ 8+ 2- 1- 1- 1- 2-​

Answer 1

Ответ:

что это что с этим сделать нужно объясни сначала ????

Answer 2

To evaluate the given expression, let's break it down step by step:

7. 10. 3+ 1- 3- 1- 5- * 2- 1- . 6- 7- 6+ | 1- | 3- 7+ 1- 8. 11. 1- + 1- 2- 2- 3- 5+ 4+ 6+ | 11+ 2- 7+ , 1- 9. 12. 2- 2- 7+ 5+ 8- | + 6+ 5+ 8+ 2- 1- 1- 1- 2-

Step 1: 7. 10. 3+ Adding 3 to 10 gives us 13.

Step 2: 1- 3- Subtracting 3 from 13 gives us 10.

Step 3: 1- 5- Subtracting 5 from 10 gives us 5.

Step 4: * 2- 1- Multiplying 5 by 2 gives us 10.

Step 5: . 6- 7- 6+ Subtracting 7 from 6 gives us -1. Then adding 6 gives us 5.

Step 6: | 1- | Taking the absolute value of -1 gives us 1.

Step 7: 3- 7+ Subtracting 7 from 3 gives us -4.

Step 8: 1- 8. 11. Subtracting 8 from 11 gives us 3.

Step 9: 1- + 1- Adding 1 to 3 gives us 4. Then subtracting 1 gives us 3.

Step 10: 2- 2- 3- Subtracting 2 from 3 gives us 1. Then subtracting 2 from 1 gives us -1.

Step 11: 5+ 4+ 6+ Adding 4 to -1 gives us 3. Then adding 6 gives us 9.

Step 12: | 11+ 2- Taking the absolute value of 2 gives us 2. Then adding 11 gives us 13.

Step 13: 7+ , 1- Adding 1 to 13 gives us 14.

Step 14: 9. 12. Subtracting 12 from 9 gives us -3.

Step 15: 2- 2- 7+ Subtracting 2 from -3 gives us -5. Then adding 7 gives us 2.

Step 16: 5+ 8- Adding 8 to 2 gives us 10. Then subtracting 5 gives us 5.

Step 17: + 6+ 5+ 8+ 2- Adding 2 to 5 gives us 7. Then adding 8 gives us 15. Then adding 5 gives us 20. Finally, adding 6 gives us 26.

Step 18: 1- 1- 1- 2- Subtracting 2 from 26 gives us 24. Then subtracting 1 from 24 gives us 23. Then subtracting 1 from 23 gives us 22. Finally, subtracting 1 from 22 gives us 21.

The final result of the expression is 21.