Algebra 2HardRational Expressions & Functions ShareRational Expressions & Functions · Hard problemCombine into a single fraction in lowest terms: 2x−1+3x+1−4xx2−1\dfrac{2}{x - 1} + \dfrac{3}{x + 1} - \dfrac{4x}{x^2 - 1}x−12+x+13−x2−14x.Check Show answer Walk through it step by step Practice more like this Review this concept