Ответ:
[tex] \sin(x) ^{2} [/tex]
Пошаговое объяснение:
[tex] \sin(\pi + x) ^{2} = ( - \sin(x) )^{2} = \sin(x) ^{2} [/tex]
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Ответ:
[tex] \sin(x) ^{2} [/tex]
Пошаговое объяснение:
[tex] \sin(\pi + x) ^{2} = ( - \sin(x) )^{2} = \sin(x) ^{2} [/tex]