Вопрос школьника по предмету Алгебра
делится ли значение выражения: а)38³+37³ на 75; б)99³-74³ на 25?
Разложите на множители: а)d³+0,008c³; б)125-0,064p³
Ответ учителя по предмету Алгебра
1) =105525 (делится на 74, получается 1407
2)=565075 (делится на 25, получается 22603)
1)(d*d*d) + 0,0081(c*c*c)
2)125 — 0,064(p*p*p)
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