5:[["$","div",null,{"className":"crumbs","children":[["$","span",null,{"children":["$","a",null,{"href":"/","children":"Главная"}]}],["$","span",null,{"children":["$","a",null,{"href":"/gdz","children":"ГДЗ"}]}],["$","span",null,{"children":["$","a",null,{"href":"/gdz/algebra/9-klass/makarychev","children":["Алгебра"," ",9," класс ","Макарычев"]}]}],["$","span",null,{"children":["Номер ","222"]}]]}],["$","h1",null,{"children":["Номер 222"," — ГДЗ ","алгебра"," ",9," класс ","Макарычев"]}],[["$","section","16559",{"children":[false,["$","div",null,{"className":"sheet-card statement","children":[["$","p",null,{"children":["$","b",null,{"children":["№ 222","."]}]}],["$","div",null,{"dangerouslySetInnerHTML":{"__html":"

Решите уравнение:

\nа) (х² + 3)² – 11(х² + 3) + 28 = 0;
\nб) (х² – 4х)² + 9(х² – 4х) + 20 = 0;
\nв) (х² + х)(х² + х – 5) = 84.\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-221","children":["← ","Номер 221"]}]," · ",["$","a",null,{"href":"/gdz/algebra/9-klass/makarychev/nomer-223","children":["Номер 223"," →"]}]," · ",["$","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 222\",\"text\":\"Решите уравнение: а) (х2 + 3)2 – 11(х2 + 3) + 28 = 0; б) (х2 – 4х)2 + 9(х2 – 4х) + 20 = 0; в) (х2 + х)(х2 + х – 5) = 84.\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Ответ: а) х = 2; х = –2; х = 1; х = –1\\nб) х = 2\\nв) х = 3; х = –4\"}},{\"@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 222\"}]}]"}}]]

Номер 222 — ГДЗ алгебра 9 класс Макарычев