If `a, b, c` are the roots of the equation `x^3-3x^2+3x+7=0,` then the value of `|(2bc-a^2,c^2,b^2),(c^2,2ac-b^2,a^2),(b^2,a^2,2ab-c^2)|` is

If a,b,c are the roots of the equation x^(3)-3x^(2)+3x+7=0, then the value of det[[2bc-a^(2),c^(2),b^(2)c^(2),2ac-b^(2),a^(2)b^(2),a^(2),2ab-c^(2)]] is

If a,b and c are the roots of the equation x^(3)+2x^(2)+1=0, find det[[a,b,cb,c,ac,a,b]]

If |(a,b,c),(b,c,a),(c,a,b)|^x=|(2bc-a^2,c^2,b^2),(c^2,2ac-b^2, b^2),(b^2,a^2,2ab-c^2)| then x =

if a,b and c are the roots of the equation x^3+2x^2+1=0 , find |{:(a,b,x),(b,c,a),(c,a,b):}|

If a,b,c are the roots of the cubic x^(3)-x^(2)+2x-3=0, then find the absolute value of the expression (a)/(a+bc)+(b)/(b+ac)+(c)/(c+ab)

If a,b,c in Q, then roots of the equation (b+c-2a)x^(2)+(c+a-2b)x+(a+b-2c)=0 are