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":["$","a",null,{"href":"/gdz/algebra/8-klass/makarychev","children":["Алгебра"," ",8," класс ","Макарычев"]}]}],["$","span",null,{"children":["Номер ","219"]}]]}],["$","h1",null,{"children":["Номер 219"," — ГДЗ ","алгебра"," ",8," класс ","Макарычев"]}],[["$","section","15179",{"children":[false,["$","div",null,{"className":"sheet-card statement","children":[["$","p",null,{"children":["$","b",null,{"children":["№ 219","."]}]}],["$","div",null,{"dangerouslySetInnerHTML":{"__html":"

Сократите дробь:

\nа) a² − 4a + 4/a² + ab − 2a − 2b\n
\nб) 6x² − 3xy + 4x − 2y/9x² + 12x + 4\n
\nв) a² + 4ab + 4b²/a³ + 8b³\n
\nг) 27x³ − y³/18x² + 6xy + 2y²\n\n\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/8-klass/makarychev/nomer-218","children":["← ","Номер 218"]}]," · ",["$","a",null,{"href":"/gdz/algebra/8-klass/makarychev/nomer-220","children":["Номер 220"," →"]}]," · ",["$","a",null,{"href":"/gdz/algebra/8-klass/makarychev","children":"Все номера"}]]}],["$","script",null,{"type":"application/ld+json","dangerouslySetInnerHTML":{"__html":"[{\"@context\":\"https://schema.org\",\"@type\":\"Question\",\"name\":\"Алгебра 8 класс Макарычев, номер 219\",\"text\":\"Сократите дробь: а) a² − 4a + 4/a² + ab − 2a − 2b б) 6x² − 3xy + 4x − 2y/9x² + 12x + 4 в) a² + 4ab + 4b²/a³ + 8b³ г) 27x³ − y³/18x² + 6xy + 2y²\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Ответ: а) (a − 2)/(a + b); б) (2x − y)/(3x + 2); в) (a + 2b)/(a² − 2ab + 4b²); г) (3x − y)/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 8 класс Макарычев\",\"item\":\"https://reshay.ai/gdz/algebra/8-klass/makarychev\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Номер 219\"}]}]"}}]]

Номер 219 — ГДЗ алгебра 8 класс Макарычев