(1/6с+1/4с²)*с³/10 Найдите значение при с=36

Question

(1/6с+1/4с²)*с³/10 Найдите значение при с=36

Answer 1

(1/6с+1/4с²)*с³/10 =1/60с^4+1/40c^5
(1/60)*36^4+(1/40)*36^5=(36/60)*36^3+(36/40)*36^4=0,6*46656+1679616*0,9=27993,6+1511654,4=1539648