Задание внутри................SOS!!!!!!!!

Question

Задание внутри................SOS!!!!!!!!

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Answer 1

(-28)^2=784
-28^2=-784
-(-28)^2=-784
-(-(-28)^2)=784
-(-(-28))^2=-784

Answer 2

_____________________
784
-784
-784
784
-784

Comments

784
-784
-784
784
-784