Verify that the solutions of 6x2+11x−10<06x^2 + 11x - 10 < 06x2+11x−10<0 are −2.5<x<2/3-2.5 < x < 2/3−2.5<x<2/3
194 exam-style questions on Eduqas GCSE Maths Quadratic Inequalities. Each one has a worked solution and a mark scheme showing where the marks go.