Question

Найдите значение вырожения
1.76x+2.38x-x
При x=9;100;1000

Answer 1

1,76х+2,38х-х=3,14х=3,14*9=28,26.
1,76х+2,38х-х=3,14х=3,14*100=314.
1,76х+2,38х-х=3,14х=3,14*1000=3140.

Answer 2

1,76х+2,38х-х=3,14х3,14*9=28,26.

Answer 3

1,76х+2,38х-х=3,14х
х=3,14*9
х=28,26.
1,76х+2,38х-х=3,14х
х=3,14*100
х==314.
1,76х+2,38х-х=3,14х
3,14х.=3,14*1000
х=3140