计算(-3)^0+(-0.2)^2014*(-5)^2015
问题描述:
计算(-3)^0+(-0.2)^2014*(-5)^2015
答
(-3)^0+(-0.2)^2014*(-5)^2015 =1+(-0.2)^2014*(-5)^2014*(-5)^1 =1+[(-0.2)*(-5)]^2014*(-5) =1+1^2014*(-5) =1+(-5) =-4