Предмет: Алгебра, автор: anm123

(13 2 cтепени минус 12 2 степени) в квадрате =

Ответы

Автор ответа: Yuta

1) 13 во 2 степени=169

2)12 во 2 степени= 144

3)169-144=25

4) 25 в 2 степени= 25х25=625

Автор ответа: Януш

13 во 2-ой степени=169;

12 во 2-ой степени=144;

169-144=25;

25 в квадрате=25x25=625

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