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This anwser using AI, please
1. 80 - (4.5^2 - 3.2^3) = 80 - (4 4.5 - 3 2 2 2) = 80 - (20.25 - 24) = 80 - (-3.75) = 80 + 3.75 = 83.75

2. 15 - 25.8 : (100 * 2) = 15 - 25.8 : 200 = 15 - 0.129 = 15 - 0.129 = 14.871

3. 5 3^2 - 32 : 4^2 = 5 9 - 32 : 16 = 45 - 2 = 43

4. 36.4 - 4 (82 - 7 11)^2 : 4 - 2016^0
2016^0 = 1
36.4 - 4 (82 - 77)^2 : 4 - 1 = 36.4 - 4 5 : 4 - 1 = 36.4 - 5 - 1 = 30.4

5. (5^8 + 8^5) (6^8 : 8^6) (2^4 - 4^2)
5^8 + 8^5 = 390625 + 32768 = 423393
6^8 = 1679616, 8^6 = 262144 => 1679616 : 262144 = 6.4
2^4 = 16, 4^2 = 16 => 2^4 - 4^2 = 0
Vậy kết quả bằng 423393 6.4 0 = 0

6. 125 - 2 * [56 - 48 : (15 - 7)]
15 - 7 = 8 => 48 : 8 = 6
125 - 2 [56 - 6] = 125 - 2 50 = 125 - 100 = 25

7. 2^3 - 5^3 : 5^2 + 12.2^2
2^3 = 8, 5^3 = 125, 5^2 = 25, 12.2^2 = 148.84
8 - 125 : 25 + 148.84 = 8 - 5 + 148.84 = 8 - 5 + 148.84 = 3 + 148.84 = 151.84

Kết quả cuối cùng cho các phép tính là:
1. 83.75
2. 14.871
3. 43
4. 30.4
5. 0
6. 25
7. 151.84
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