Question

If the roots of the equation (a - b)x² + (1 - c)X + (c - a) = 0 are equal, prove that
b+c=2a.​

Answer 1

Answer:

if roots of equation (a-b)x2+(b-c)x+(c-a)=0, prove that b+c=2a . Ask questions ... 1 answers ... C = c-a. For roots to be equal, D=0. (b-c)2 - 4(a-b)(c-a) =0. b2+c2-2bc -4(ac-a2

Answer 2

plz refer to this attachment