Respuesta :

AbyssSubZero

Answer:

-1

Step-by-step explanation:

kx² + (5-x)k + 3 = 0

kx² + (5-x)k + 3 = (bx - 3)(ax + n)

kx² + (5-x)k + 3 = abx² + (bn - 3a)x -3n

thus -3n = 3 so n = -1

other root = -1

I hope this helps you :)

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