化简√50-√(9/2)+^3√-24+3√(64/9) 求详细过程!
问题描述:
化简√50-√(9/2)+^3√-24+3√(64/9) 求详细过程!
答
√50 - √(9/2) + 3次根号√-24 + 3√(64/9)
= 5√2 - 3√2/2 -2* 3次根号√3 + 3*8/3
= 7√2/2 -2* 3次根号√3 + 8