(0.027)^-1/3+(√2√2)^4/3-4*（16/49）^-1/2-4^√2*8^0.25+(-2014)^0=(0.3^3)^(-1/3)+[2^(3/4)]^4/3-4*[(4/7)^2]^(-1/2)-4^√2*2^(3/4)+1=1/0.3+2-7+1-4^√2*2^(3/4)=22/3-4^√2*2^(3/4)确定是22/3/我怎么算不出来