help me please
solve the system
x^3-y^3=19
x-y=1

(x-y)(x^2+xy+y^2)=19x-y=1x^2+xy+y^2=19x=1+y(1+y)^2+(1+y)y+y^2=191+2y+y^2+y+y^2+y^2-19=03y^2+3y-18=0y^2+y-6=0D=25y1,2=(-1+-5)/6=2/3; -1x1=1+2/3=5/3x2=1-1=0