marquez25777 marquez25777

17-07-2021
Mathematics

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

Use the order of operations to evaluate this expression 21 class=

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17-07-2021

Answer:

12

Step-by-step explanation:

2²×3

I hope its correct

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bayan00 bayan00

17-07-2021

Answer:

4

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

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