Контрольные задания > Представьте в виде многочлена выражение: cab-cb.

Вопрос:

Представьте в виде многочлена выражение: cab-cb.

Ответ:

\[\overline{\text{cab}} - \overline{\text{cb}} =\]

\[= 100c + 10a + b - 10c - b =\]

\[= 90c + 10a\]

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