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":["$","a",null,{"href":"/gdz/algebra/8-klass/merzlyak","children":["Алгебра"," ",8," класс ","Мерзляк"]}]}],["$","span",null,{"children":["Номер ","142"]}]]}],["$","h1",null,{"children":["Номер 142"," — ГДЗ ","алгебра"," ",8," класс ","Мерзляк"]}],[["$","section","11312",{"children":[false,["$","div",null,{"className":"sheet-card statement","children":[["$","p",null,{"children":["$","b",null,{"children":["№ 142","."]}]}],["$","div",null,{"dangerouslySetInnerHTML":{"__html":"

Упростите выражение:

\n 1) 3a²/c · a²/c;
\n 2) 2a/b · b/8a;
\n 3) x/yz · y⁴/5x;
\n 4) 3m/16n² · 8n⁶;
\n 5) 14m⁹ · n²/7m³;
\n 6) 15a⁴/b¹² · b⁶/10a²;
\n 7) 48ab/17c⁴ · 51bc⁵/40a⁴;
\n 8) 21c³/13p² · 39p/28c².\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/merzlyak/nomer-141","children":["← ","Номер 141"]}]," · ",["$","a",null,{"href":"/gdz/algebra/8-klass/merzlyak/nomer-143","children":["Номер 143"," →"]}]," · ",["$","a",null,{"href":"/gdz/algebra/8-klass/merzlyak","children":"Все номера"}]]}],["$","script",null,{"type":"application/ld+json","dangerouslySetInnerHTML":{"__html":"[{\"@context\":\"https://schema.org\",\"@type\":\"Question\",\"name\":\"Алгебра 8 класс Мерзляк, номер 142\",\"text\":\"Упростите выражение: 1) 3a²/c · a²/c; 2) 2a/b · b/8a; 3) x/yz · y⁴/5x; 4) 3m/16n² · 8n⁶; 5) 14m⁹ · n²/7m³; 6) 15a⁴/b¹² · b⁶/10a²; 7) 48ab/17c⁴ · 51bc⁵/40a⁴; 8) 21c³/13p² · 39p/28c².\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Ответ: 1) 3a⁴/c²; 2) 1/4; 3) y³/5z; 4) 3mn⁴/2; 5) 2m⁶n²; 6) 3a²/2b⁶; 7) 18b²c/5a³; 8) 9c/4p\"}},{\"@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 Мерзляк\",\"item\":\"https://reshay.ai/gdz/algebra/8-klass/merzlyak\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Номер 142\"}]}]"}}]]

Номер 142 — ГДЗ алгебра 8 класс Мерзляк