Question

X^-1/4=根号2/2。怎么解，求详细过程

X^-1/4=根号2/2。怎么解，求详细过程

Answer 1

x^(-1/4) = √2/2 , 1/x^(1/4) = 1/√2, x^(1/4) = √2, x = 4

Answer 2

追答

等式两边同时开四次方。