syms x y z>> s=solve('100*z+2500=4*x*y','256+z^2=(x-y)^2','2*(x^2+y^2)-2*(x^2+y^2)*0.9612617=2500')s = x:[8x1 sym]y:[8x1 sym]z:[8x1 sym]>> s.xans =177.89874867973454169919475948371-177.898748679734...
matlab中怎样解方程组 100z+2500=4xy 256+z^2=(x-y)^2 2(x^2+y^2)-2（x^2
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