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25-02-2021
Mathematics

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9 + [10 + (5 - 4) x 2] please use pemdas and write 3 steps

Respuesta :

25-02-2021

Answer:

21

Step-by-step explanation:

9+[10+(5-4)x2]

= 9+(10+1x2)

= 9+(10+2)

= 21

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