JEE MATHEMATICS MCQ: QUADRATIC EQUATIONS

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Analyzing +4 | -1

If the equations

a{x^2} + bx + c = 0

and

{x^3} + 3\;{x^2} + 3\;x + 2 = 0

have to common roots, then

View answer and explanation

Correct option: C

a = b = c

Option C (

a = b = c

) is correct because if the two equations have two common roots, then the coefficients must be proportional, leading to

a=b=c

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