If a,b,c are rationals then prove that the roots of equation (b+c-a)x^2+(c+a-b)x+(a+b-c)=0 are rational .
If a,b,c are rationals then prove that the roots of equation (b+c-a)x^2+(c+a-b)x+(a+b-c)=0 are rational .
Deepak tiwari , 7 Years ago
Grade 11
