Which of the following is equivalent to the expression sin(5x)−sin(3x)cos(5x)+cos(3x)\frac{\sin(5x) - \sin(3x)}{\cos(5x) + \cos(3x)}cos(5x)+cos(3x)sin(5x)−sin(3x)?
tan(x)\tan(x)tan(x)
tan(2x)\tan(2x)tan(2x)
cot(x)\cot(x)cot(x)
sin(2x)\sin(2x)sin(2x)