急求高手，用matlab帮我求方程，顺便求出方程图形

2.05*t*m=y*(3*t-1)-e1+y*((y*(3*t-1)-e1)*t-1)-e2+y*((y*((y*(3*t-1)-e1)*t-1)-e2)*t-1)-e... 2.05*t*m=y*(3*t-1)-e1+y*((y*(3*t-1)-e1)*t-1)-e2+y*((y*((y*(3*t-1)-e1)*t-1)-e2)*t-1)-e3;
e1=2.4*m*t;
e2=1.15*m*t;
e3=1.3*m*t;
t=30; 展开

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Nicky_AC
2010-09-04 · TA获得超过203个赞

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Solution 1:(REAL SOLUTION)

(24*m)/89 + ((71*m)/5340 + ((72*m)/89 - 44/1335)^2/9 - 29/80100)/((23*m)/17800 + ((72*m)/89 - 44/1335)^3/27 + (((72*m)/89 - 44/1335)*((71*m)/1780 - 29/26700))/6 + (((23*m)/17800 + ((72*m)/89 - 44/1335)^3/27 + (((72*m)/89 - 44/1335)*((71*m)/1780 - 29/26700))/6)^2 - (71/5340*m + 1/9*(72/89*m - 44/1335)^2 - 29/80100)^3)^(1/2))^(1/3) + ((23*m)/17800 + ((72*m)/89 - 44/1335)^3/27 + (((72*m)/89 - 44/1335)*((71*m)/1780 - 29/26700))/6 + (((23*m)/17800 + ((72*m)/89 - 44/1335)^3/27 + (((72*m)/89 - 44/1335)*((71*m)/1780 - 29/26700))/6)^2 - (71/5340*m + 1/9*(72/89*m - 44/1335)^2 - 29/80100)^3)^(1/2))^(1/3) - 44/4005

Solution 2:(COMPLEX SOLUTION)

24/89*m - 1/2*(71/5340*m + 1/9*(72/89*m - 44/1335)^2 - 29/80100)/(23/17800*m + 1/27*(72/89*m - 44/1335)^3 + 1/6*(72/89*m - 44/1335)*(71/1780*m - 29/26700) + ((23/17800*m + 1/27*(72/89*m - 44/1335)^3 + 1/6*(72/89*m - 44/1335)*(71/1780*m - 29/26700))^2 - (71/5340*m + 1/9*(72/89*m - 44/1335)^2 - 29/80100)^3)^(1/2))^(1/3) - 1/2*(23/17800*m + 1/27*(72/89*m - 44/1335)^3 + 1/6*(72/89*m - 44/1335)*(71/1780*m - 29/26700) + ((23/17800*m + 1/27*(72/89*m - 44/1335)^3 + 1/6*(72/89*m - 44/1335)*(71/1780*m - 29/26700))^2 - (71/5340*m + 1/9*(72/89*m - 44/1335)^2 - 29/80100)^3)^(1/2))^(1/3) - 44/4005 - 3^(1/2)*((71/5340*m + 1/9*(72/89*m - 44/1335)^2 - 29/80100)/(23/17800*m + 1/27*(72/89*m - 44/1335)^3 + 1/6*(72/89*m - 44/1335)*(71/1780*m - 29/26700) + ((23/17800*m + 1/27*(72/89*m - 44/1335)^3 + 1/6*(72/89*m - 44/1335)*(71/1780*m - 29/26700))^2 - (71/5340*m + 1/9*(72/89*m - 44/1335)^2 - 29/80100)^3)^(1/2))^(1/3) - (23/17800*m + 1/27*(72/89*m - 44/1335)^3 + 1/6*(72/89*m - 44/1335)*(71/1780*m - 29/26700) + ((23/17800*m + 1/27*(72/89*m - 44/1335)^3 + 1/6*(72/89*m - 44/1335)*(71/1780*m - 29/26700))^2 - (71/5340*m + 1/9*(72/89*m - 44/1335)^2 - 29/80100)^3)^(1/2))^(1/3))*1/2*I

Solution 3:(COMPLEX SOLUTION)

24/89*m - 1/2*(71/5340*m + 1/9*(72/89*m - 44/1335)^2 - 29/80100)/(23/17800*m + 1/27*(72/89*m - 44/1335)^3 + 1/6*(72/89*m - 44/1335)*(71/1780*m - 29/26700) + ((23/17800*m + 1/27*(72/89*m - 44/1335)^3 + 1/6*(72/89*m - 44/1335)*(71/1780*m - 29/26700))^2 - (71/5340*m + 1/9*(72/89*m - 44/1335)^2 - 29/80100)^3)^(1/2))^(1/3) - 1/2*(23/17800*m + 1/27*(72/89*m - 44/1335)^3 + 1/6*(72/89*m - 44/1335)*(71/1780*m - 29/26700) + ((23/17800*m + 1/27*(72/89*m - 44/1335)^3 + 1/6*(72/89*m - 44/1335)*(71/1780*m - 29/26700))^2 - (71/5340*m + 1/9*(72/89*m - 44/1335)^2 - 29/80100)^3)^(1/2))^(1/3) - 44/4005 + 3^(1/2)*((71/5340*m + 1/9*(72/89*m - 44/1335)^2 - 29/80100)/(23/17800*m + 1/27*(72/89*m - 44/1335)^3 + 1/6*(72/89*m - 44/1335)*(71/1780*m - 29/26700) + ((23/17800*m + 1/27*(72/89*m - 44/1335)^3 + 1/6*(72/89*m - 44/1335)*(71/1780*m - 29/26700))^2 - (71/5340*m + 1/9*(72/89*m - 44/1335)^2 - 29/80100)^3)^(1/2))^(1/3) - (23/17800*m + 1/27*(72/89*m - 44/1335)^3 + 1/6*(72/89*m - 44/1335)*(71/1780*m - 29/26700) + ((23/17800*m + 1/27*(72/89*m - 44/1335)^3 + 1/6*(72/89*m - 44/1335)*(71/1780*m - 29/26700))^2 - (71/5340*m + 1/9*(72/89*m - 44/1335)^2 - 29/80100)^3)^(1/2))^(1/3))*1/2*I

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