pqq122001
15.09.2021 •
Mathematics
-7•-7+4(-7)-2
I need help for the class im failing
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Ответ:
19
Step-by-step explanation:
-7*-7 + 4(-7) -2
= 49 - 28 - 2
= 21 - 2
= 19
Ответ:
49-28-2
19 is the answer
Ответ: