Предмет: Алгебра, автор: tugucevf

z+5(5−z)2+55z−z2 решите пожалуйста я вам балы скину

Ответы

Автор ответа: nagornajulia
0

Ответ:

56z+5(5-z)×2-z×2

56z+10(5-z)-z×2

2(28z+5(5-z)-z)

2(28z+25-5z-z)

2(22z+25)

Відповідь:2(22z+25)

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