Question

plzz solve it's urgent ​

Answer 1

Answer: k=1

Step-by-step explanation:

Answer 2

Answer:

QUESTION :–

• POLYNOMIAL 2 X⁴ + X³ - 14 X² + 5 X + 6 = 0

• ONE FACTOR X² + 2 X + K = 0

ANSWER :–

$2 {x}^{4} + {x}^{3} - 14 {x}^{2} + 5x + 6 = 0$

IT'S FACTOR —

$(x - 1)(x + 3)(x + \frac{1}{2} )(x - 2) = 0$

=》

$( {x}^{2} + 2x - 3)( {x}^{2} - \frac{3}{2}x - 1) = 0$

BUT GIVEN FACTOR IS –

${x}^{2} + 2x + k = 0$

COMPARE :–

$k = - 3$

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