matlab 解二次方程组(-700+1150)^2+(0-y)^2=r^2(-800+1150)^2+(259.83-y)^2=r^2解出y和r

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matlab 解二次方程组(-700+1150)^2+(0-y)^2=r^2(-800+1150)^2+(259.83-y)^2=r^2解出y和r
matlab 解二次方程组
(-700+1150)^2+(0-y)^2=r^2
(-800+1150)^2+(259.83-y)^2=r^2
解出y和r

matlab 解二次方程组(-700+1150)^2+(0-y)^2=r^2(-800+1150)^2+(259.83-y)^2=r^2解出y和r
>> A=solve('(-700+1150)^2+(0-y)^2-r^2','(-800+1150)^2+(259.83-y)^2-r^2');
A.r
A.y
ans =
-450.64124085356836647561499777834
450.64124085356836647561499777834
ans =
-24.03181137666936073586575838048
-24.03181137666936073586575838048
>>