### Math MCQ - English

# If the roots of the equation (b - c)x2 + (c - a)x + (a-b) = 0 are equal, then

Home | Discussion Forum** If the roots of the equation (b - c)x2 + (c - a)x + (a-b) = 0 are equal, then**

2b = a + c

a = b = c

b2 = ac

none of these

Answer : A

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