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1940swannabe
17.11.2020 •
Mathematics
Simplify the following numerical expressions.
|-7| - 7 =
2|-7| =
(-7)^2 =
-7^2 =
-7 -|-7| =
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Ответ:
2|-7| = 14
(-7)^2 = 49
-7^2 = 49
-7 -|-7| =-14
Ответ:
|-7| - 7 = 0
2|-7| = 14
(-7)^2 = 49
-7^2 = 49
-7 -|-7| =-14
Step-by-step explanation:
Ответ:
it's C (0,2)
Step-by-step explanation: