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Lesechka [4]
3 years ago
6

Use the order of operations to evaluate this expression (-2+1)

Mathematics
2 answers:
timama [110]3 years ago
5 0

Answer:

4

{( - 2 + 1)}^{2}  + 5(12 \div 3) - 9 \\ 2 + 1  + 5 \times 4 - 9 \\ 3 + 20 - 9 \\ 23 - 9 \\ 14

strojnjashka [21]3 years ago
3 0

Answer:

12

Step-by-step explanation:

2²×3

I hope its correct

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