Выражение и найдите его значение при x=0,1 x+0,7×(3,2x-0,6x)
marinamelnik19p07421
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29.08.2019 04:10
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2
x+0,7·(3,2x-0,6x)= x+0,7·(2,6x)=(1+1,82)x =( при x=0,1 )=0,282
х+0,7*(3,2х-0,6х)
х+0,7*2,6х
х+1,82х
2,82х
Решаем:
2,82*0,1
0,282
ответ: 0,282