Algebra 1ChallengeRational Expressions ShareRational Expressions · Challenge problemSolve and check: 2xx−1−3x+1=4x2−1\ \dfrac{2x}{x-1}-\dfrac{3}{x+1}=\dfrac{4}{x^{2}-1} x−12x−x+13=x2−14.Check Show answer Walk through it step by step Practice more like this Review this concept