how to find solutions of a system of polynomial equations [closed]

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solve(-6-4y-x-(1+y)x+sqrt((4(1+y))(2+x)(4+2y+x)+(-(1+y)x+2+x)^2)==0, (2(4+2y+x))(1+y)-(1+y)x+2+x+sqrt((4(1+y))(2+x)(4+2y+x)+(-(1+y)x+2+x)^2)-(2+y)(-(1+y)x+2+x+sqrt((4(1+y))(2+x)(4+2y+x)+(-(1+y)*x+2+x)^2))==0, x,y)