Предмет: Математика, автор: kostia0900p6idux

Найдите значение выражения: n7(n-5)² при n = 0,2

Ответы

Автор ответа: maramark2016

вроде бы так получается

Приложения:

kostia0900p6idux: ответ 125, но решения нету

Автор ответа: Mozila2000

Ответ:

n*7*(n-5)^2

n=0,2

Подставляем значение n

0,2 * 7 * (0,2-5)^2 = 1,4 * (-4,8)^2 = 1,4 * 23,04 = 32,256

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