作业帮如何求这个二元三次方程组精确解?用matlab他说没有显式解.方程：-100/x^2/y+17/40/x^3/y^2+7505627081381631/9007199254740992/x^2=0,-100/x/y^2+17/40/x^2/y^3=0我输入 clear;>> syms x y;>> [x,y]=solve('-100/x^2/y+17/40/x^3/y^2+7505
来源：学生作业帮助网 编辑：作业帮 时间：2024/04/29 05:54:15
![如何求这个二元三次方程组精确解?用matlab他说没有显式解.方程：-100/x^2/y+17/40/x^3/y^2+7505627081381631/9007199254740992/x^2=0,-100/x/y^2+17/40/x^2/y^3=0我输入 clear;>> syms x y;>> [x,y]=solve('-100/x^2/y+17/40/x^3/y^2+7505](/uploads/image/z/7622436-12-6.jpg?t=%E5%A6%82%E4%BD%95%E6%B1%82%E8%BF%99%E4%B8%AA%E4%BA%8C%E5%85%83%E4%B8%89%E6%AC%A1%E6%96%B9%E7%A8%8B%E7%BB%84%E7%B2%BE%E7%A1%AE%E8%A7%A3%3F%E7%94%A8matlab%E4%BB%96%E8%AF%B4%E6%B2%A1%E6%9C%89%E6%98%BE%E5%BC%8F%E8%A7%A3.%E6%96%B9%E7%A8%8B%EF%BC%9A-100%2Fx%5E2%2Fy%2B17%2F40%2Fx%5E3%2Fy%5E2%2B7505627081381631%2F9007199254740992%2Fx%5E2%3D0%2C-100%2Fx%2Fy%5E2%2B17%2F40%2Fx%5E2%2Fy%5E3%3D0%E6%88%91%E8%BE%93%E5%85%A5+clear%3B%3E%3E+syms+x+y%3B%3E%3E+%5Bx%2Cy%5D%3Dsolve%28%27-100%2Fx%5E2%2Fy%2B17%2F40%2Fx%5E3%2Fy%5E2%2B7505)
如何求这个二元三次方程组精确解?用matlab他说没有显式解.方程：-100/x^2/y+17/40/x^3/y^2+7505627081381631/9007199254740992/x^2=0,-100/x/y^2+17/40/x^2/y^3=0我输入 clear;>> syms x y;>> [x,y]=solve('-100/x^2/y+17/40/x^3/y^2+7505
如何求这个二元三次方程组精确解?用matlab他说没有显式解.
方程：
-100/x^2/y+17/40/x^3/y^2+7505627081381631/9007199254740992/x^2=0,
-100/x/y^2+17/40/x^2/y^3=0
我输入 clear;
>> syms x y;
>> [x,y]=solve('-100/x^2/y+17/40/x^3/y^2+7505627081381631/9007199254740992/x^2=0','-100/x/y^2+17/40/x^2/y^3=0');
显示的是：Warning:Explicit solution could not be found.
怎么回事.
如何求这个二元三次方程组精确解?用matlab他说没有显式解.方程：-100/x^2/y+17/40/x^3/y^2+7505627081381631/9007199254740992/x^2=0,-100/x/y^2+17/40/x^2/y^3=0我输入 clear;>> syms x y;>> [x,y]=solve('-100/x^2/y+17/40/x^3/y^2+7505
(%i1) solve([-100/x^2/y+17/40/x^3/y^2+7505627081381631/9007199254740992/x^2=0,-100/x/y^2+17/40/x^2/y^3=0],[x,y]);
(%o1) []
(%i2)
方程组无解