若m²+m-1=0,则m²+2m²+2011=________m²我打错啦,是m³
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若m²+m-1=0,则m²+2m²+2011=________m²我打错啦,是m³
若m²+m-1=0,则m²+2m²+2011=________
m²我打错啦,是m³
若m²+m-1=0,则m²+2m²+2011=________m²我打错啦,是m³
m²+m-1=0所以m=0或1,那么m³+2m²+2011=2011或2014