x^2-2√3x+3/4=0

来源：百度知道 编辑：UC知道 时间：2024/09/23 19:10:55
根号下包括x
用公式法，要具体过程,步骤清楚些，好的我追加分

d

没办法解的，只有用计算机解！
没有公式的，一平方就4次了，怎么有公式啊？你题目是不是写错了？
-1/2*((6+35^(1/2))^(1/3)+1/(6+35^(1/2))^(1/3))^(1/2)*(-(6+35^(1/2))^(1/3)-1/(6+35^(1/2))^(1/3)+4/((6+35^(1/2))^(1/3)+1/(6+35^(1/2))^(1/3))^(1/2)*3^(1/2))^(1/2)+1/((6+35^(1/2))^(1/3)+1/(6+35^(1/2))^(1/3))^(1/2)*3^(1/2)
1/2*((6+35^(1/2))^(1/3)+1/(6+35^(1/2))^(1/3))^(1/2)*(-(6+35^(1/2))^(1/3)-1/(6+35^(1/2))^(1/3)+4/((6+35^(1/2))^(1/3)+1/(6+35^(1/2))^(1/3))^(1/2)*3^(1/2))^(1/2)+1/((6+35^(1/2))^(1/3)+1/(6+35^(1/2))^(1/3))^(1/2)*3^(1/2)