If the roots of the equation (b-c)x²+(c-a)x+(a-b)=0 are equal prove t

1.	If the roots of the equation (b-c)x²+(c-a)x+(a-b)=0 are equal prove that 2b=a+c
Answer» Here; quadratic equation is in the form of ax sqaure +bx +c =0..then..a=(b-c),b=(c-a),c=(a-b) (b-c)+(a-b)b+b=a+c2b=a+c

Discussion