计算:(-2)^100*0.5^99+(-1/2)^-3

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计算:(-2)^100*0.5^99+(-1/2)^-3计算:(-2)^100*0.5^99+(-1/2)^-3计算:(-2)^100*0.5^99+(-1/2)^-3(-2)^100×0.5^99+

计算:(-2)^100*0.5^99+(-1/2)^-3
计算:(-2)^100*0.5^99+(-1/2)^-3

计算:(-2)^100*0.5^99+(-1/2)^-3
(-2)^100×0.5^99 +(-1/2)^(-3)
=[(-2)×(1/2)]^99×(-2)+(-2)³
=(-1)×(-2)-8
=2-8
=-6

(-2)^100*0.5^99+(-1/2)^-3
=2^100*0.5^99+(-1/2)^-3
=2*(2*05)^99-8
=2-8
=-6

=-2×(-2×0.5)的99次方-8
=2-8
=-6

2^100*.5^99-8=-6