matlab解高次方程

2.496/(1.15+1.1x)*2/3=x

x = solve('2.496/(1.15+1.1*x)^(2/3) - x')

x =

1.3195550641620025031518455873621
0.12754856360044580617036333878508 - 1.5136031252504207486961030519838*i
0.12754856360044580617036333878508 + 1.5136031252504207486961030519838*i
- 1.8327806411359925122917406779207 - 0.92843775822495439933866302968229*i
- 1.8327806411359925122917406779207 + 0.92843775822495439933866302968229*i

fun=inline('5*x^23-6*x^7+8*x^6-5*x^2 ','x') fun = inline function: fun(x) = 5*x^23-6*x^7+8*x^6-5*x^2 fzero(fun,[-2,2]) ans = 0.9768