(-2)^0+[(-1/2)^(-4)]/[(-1/2)^(-2)]×[(-1/2)^(-3)]
=1+(1/2)^(-4)/(1/2)^(-2)×[-(1/2)^(-3)]
=1+(2^4/2^2)×(-2^3)
=1-(2^4/2^2)×(2^3)
=1-2^(4-2+3)
=1-2^5
=1-32
=-31