根据表格中的数据,可以断定方程的一个根所在的区间是 -10123 0.

根据表格中的数据,可以断定方程的一个根所在的区间是

-1

0

1

2

3

0.37

1

2.72

7.39

20.09

1

2

3

4

5

A.(-1,0)    B.(0,1)     C.(1,2)    D.(2,3)

答案

C

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