Сократи дробь \(\dfrac{x^2 - 17 x - 38}{x^2 - 6 x - 16}\)

• \(\dfrac{x-21}{x+6}\)
• \(\dfrac{x-9}{x+17}\)
• \(\dfrac{x-19}{x-8}\)
• \(\dfrac{x-4}{x-18}\)