Предмет: Алгебра, автор: bushueva692

у= 2,0х^-4 +0,6х^-3 -1,8х^-1

Ответы

Автор ответа: vasisaksofia
0

Ответ:

0=2,0x^-4+0,6x^-3-1,8x^-1

0=2x-4+0-3-1,2x

0=0,8x-7

-0,8x-7

x=8,75

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