(124+22根号3)^(1/2)-27^(1/6)+16^(3/4)-2*[8^(-2/3)](-1)的计算过程

题目

(124+22根号3)^(1/2)-27^(1/6)+16^(3/4)-2*[8^(-2/3)](-1)的计算过程

答案

(124+22√3)^(1/2)-27^(1/6)+16^(3/4)-2*[8^(-2/3)](-1)
= 11 + √3 - √3 + 2^3 – 2 * 【2^(-2)】*(-1)
= 19 + 1/2
= 39/2