JEE MATHEMATICS MCQ: QUADRATIC EQUATIONS

1 Easy

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Application +4 | -1

If the product of the roots of the equation

\left( {a + 1} \right){x^2} + \left( {2a + 3} \right)x + \left( {3a + 4} \right) = 0

is 2, then the sum of roots is

View answer and explanation

Correct option: B

- 1

Option B (-1) is correct because by finding 'a' using the product of roots condition and substituting it into the sum of roots formula, we get -1.

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