zowievasquez zowievasquez

06-04-2021
Mathematics

contestada

To solve this expression, which operation should be performed last?
[21-(5 + 2)]^2 x 3

A. numbers inside brackets squared

B. subtract 7 from 21

C. multiply by 3

D. add 5 to 2

Respuesta :

yboyd420 yboyd420

06-04-2021

D. Add 5 to 2 because you start with the parentheses first

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