设方程x^3-(1/2)^(x-2)=0的实数根为x0,则x0所在的区间为A(0,1) B(1,2) c(2,3) D(3,4)
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设方程x^3-(1/2)^(x-2)=0的实数根为x0,则x0所在的区间为A(0,1) B(1,2) c(2,3) D(3,4)
设方程x^3-(1/2)^(x-2)=0的实数根为x0,则x0所在的区间为
A(0,1) B(1,2) c(2,3) D(3,4)
设方程x^3-(1/2)^(x-2)=0的实数根为x0,则x0所在的区间为A(0,1) B(1,2) c(2,3) D(3,4)
f(x)=x^3-(1/2)^(x-2)
f(0)=-4
f(1)=-1
f(2)=7
则f(1)*f(2)