Предмет: Алгебра, автор: sholneke

упростите выражение 2(3x-0,1)+2x+4 и найдите его значение при x=-0, 02.

Ответы

Автор ответа: аня7клас

0

6x-0,2+2x+4
6(-0,02)=-0,12
2(-0,02)=-0,04
-0,12-0,2-0,04+4=-0,36+4=3,64

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