If one root of the equation x² + px + 12 = 0 is 4, while the equation x² + px + q = 0 has equal roots, then the value of 'q' is

Complex Numbers and Quadratic Equations: JEE Main 2004 Mathematics question

JEE Main 2004 · Annual, Paper 1 · Q5051

JEE Main 2004Annual, Paper 1MathematicsEasyComplex Numbers and Quadratic Equations264× since 2002

If one root of the equation

{x^2} + px + 12 = 0

is 4, while the equation

{x^2} + px + q = 0

has equal roots, then the value of

'q'

JEE Main 2004 · Annual, Paper 1 · Q5051

JEE Main 2004Annual, Paper 1MathematicsEasyComplex Numbers and Quadratic Equations264× since 2002

If one root of the equation

{x^2} + px + 12 = 0

is 4, while the equation

{x^2} + px + q = 0

has equal roots, then the value of

'q'