如何利用MATLAB求解未知数位于分母多项式中的高次方程？

gamecrazyUID: 191024

形式如下：

(b1 / (a1+x))^2 + (b2 / (a2+x))^2 + ... + (bn / (an+x))^2 - C = 0.

其中(a1,a2...an)与(b1,b2...bn)均为常数，C也是常数，x是未知量，n是会随题设条件变动的常量，i.e. n=10 or
n=100.（这里只考虑单元变量）

该方程利用MATLAB具体如何求解？还望众位赐教

hyacinthUID: 2184492

would it be eaiser if you use some numerical methods, like Newton's Methods or whatever...?

I m no Matlab expert though...

doesnt Matlab have a built-in function for you to solve an equation? no?

gamecrazyUID: 191024

I once refered to some built-in functions i.e.fzeros or roots, but it seems that they are not that well-suited for addressing this problem...