4次根号2乘以根号2等于多少,根号2乘以根号2是怎么算出来的

2^(1/4)×2^(1/2) =2^(1/4+1/2) =2^(3/4) =(2^3)^(1/4) =8^(1/4)， 也可以写作4次根号8

2^(1/4)×2^(1/2)=2^(1/4+1/2)=2^(3/4)=(2^3)^(1/4)=8^(1/4)，也可以写作4次根号8