Предмет: Математика, автор: irinanagornaya

найдите значение выражения при данном значении х, предварительно упростив выражение:) х=1 9х+4-4(5х+1)=

YAKUDZA18: ответ лучший сделай пожалуйста

Ответы

Автор ответа: YAKUDZA18

Ответ:

9х+4-4 (5х+1)=

9х+4-20х-4= -11х= -11×1= -11

вот ответ сделай пожалуйста лучшим

Автор ответа: rita21gasparyan

Ответ:))))

-11

Пошаговое объяснение: х=1

9х+4-4(5х+1)=9х+4-20х-4=-11х

-11*1=-11

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