2^.5和3^(1/3)比大小
问题描述:
2^.5和3^(1/3)比大小
2^(0.5)和3^(1/3)比大小,
答
∵2^0.5=8^(1/6)
3^(1/3)=9^(1/6)
而8^(1/6)