550
X^3-X=0
X(X^2-1)=0
X(X-1)(X+1)=0
X1=0 X-1=0 X+1=0
X2=1 X3=-1
64X^3+X^4=0
X^3(64+X)=0
X^3=0 64+X=0
X1=0 X2=-64
2X^9-24Y^8+72X^7=0
2X^7(X^2-12X+36)=0
2X^7=0 X^2-12X+36=0
X1=0 D=12^2-4*1*36=0
X2=12\2=6
3Y^3-27Y=0
3Y(Y^2-9)=0
3y(y-3)(y+3)=0
3y=0 Y-3=0 Y+3=0
y1=0 y2=3 y3= -3
y^10+2y^6+y^2=0
y^2(y8+2y^4+1)=0
y^2=0 y^8+2y^4+1=0
y=0 D=0
y=-1
y^2-2y^6+y^5=0
y^2(1-2y^4+y^3)=0
y^2=0 1-2y^4+y^3=0
y=0 D=9
y=-1-3\4=-1
y=-1+3\4=0/5
551
y^7-y^5=0
y^5(y^2-1)=0
y^5=0 y-1=0 y+1=0
y=0 y=1 y=-1
16y^4+y^2=0
y^2(16y^2+1)=0
y^2(y+2)(y-2)=0
y=0 y=-2 y=2
3y^3-27y=0
3y(y^2-9)=0
y=0 y=3 y=-3
y^7-2y^6+y^5=0
y^5(y^2-2y+1)=0
y=5 D=4-4=0
Y=2\2=1
y^10+2y^6+y^2=0
y^2(y^8+y^4+1)=0
y=0
1\3y^3-2\9y^2+1\27y=0
1\27y(9y^2-6y+1)=0
1\27y=0 9y^2-6y+1=0
y=0 D=36-36=0
y=6\18=1\3