Question

The roots of the equation (b - c) x² + (c-a) x + (a - b) = 0 are equal.
then​

Answer 1

Step-by-step explanation:

Condition for equal root is b^2 =4ac

where b=(c-a), a=(b-c), c=(a-b)

Put these value in the equation hence we get

(c-a)^2=(b-c)(a-b)

c^2+a^2 -2ac = ba -ca+cb-b^2

Answer 2

plz refer to this attachment