作业帮matlab 又出错 求解释!
来源：学生作业帮 编辑：作业帮 分类：数学作业 时间：2024/05/12 19:48:40
matlab 又出错 求解释!
syms x
solve('-2^(1/2)*x+((1+x)/(1-x))^1.443-((1+x)/(1-x))^0.693)=0')
? Error using ==> solve
' -2^(1/2)*x+((1+x)/(1-x))^1.443-((1+x)/(1-x))^0.693)=0 ' is not a valid expression or equation.
syms x
solve('-2^(1/2)*x+((1+x)/(1-x))^1.443-((1+x)/(1-x))^0.693=0')
还是没结果
syms x
solve('-2^(1/2)*x+((1+x)/(1-x))^1.443-((1+x)/(1-x))^0.693)=0')
? Error using ==> solve
' -2^(1/2)*x+((1+x)/(1-x))^1.443-((1+x)/(1-x))^0.693)=0 ' is not a valid expression or equation.
syms x
solve('-2^(1/2)*x+((1+x)/(1-x))^1.443-((1+x)/(1-x))^0.693=0')
还是没结果
单引号里面的括号不配对呀,0.693后面那个右括号跟谁配对呀