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Решите уравнение:

\nа) х³ + 2х² + 3х + 2 = 0;
\nб) х³ + 4х² – 3х – 6 = 0.\n

"}}]]}],["$","div",null,{"className":"notice","children":["Разбор этого задания готовится. Пока можно ",["$","a",null,{"href":"/reshit","children":"решить его по фото"}]," — ИИ объяснит по шагам."]}]]}]],["$","p",null,{"children":[["$","a",null,{"href":"/gdz/algebra/9-klass/makarychev/nomer-317","children":["← ","Номер 317"]}]," · ",["$","a",null,{"href":"/gdz/algebra/9-klass/makarychev/nomer-319","children":["Номер 319"," →"]}]," · ",["$","a",null,{"href":"/gdz/algebra/9-klass/makarychev","children":"Все номера"}]]}],["$","script",null,{"type":"application/ld+json","dangerouslySetInnerHTML":{"__html":"[{\"@context\":\"https://schema.org\",\"@type\":\"Question\",\"name\":\"Алгебра 9 класс Макарычев, номер 318\",\"text\":\"Решите уравнение: а) х3 + 2х2 + 3х + 2 = 0; б) х3 + 4х2 – 3х – 6 = 0.\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Ответ: а) х = -1\\n\\nб) х = -1; х = (-3 + √33)/2; х = (-3 - √33)/2\"}},{\"@context\":\"https://schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Главная\",\"item\":\"https://reshay.ai/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"ГДЗ\",\"item\":\"https://reshay.ai/gdz\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Алгебра 9 класс Макарычев\",\"item\":\"https://reshay.ai/gdz/algebra/9-klass/makarychev\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Номер 318\"}]}]"}}]]

Номер 318 — ГДЗ алгебра 9 класс Макарычев