Casio fx-CG100 Inequalities Tutorial: Solve Inequalities numerically for GCSE & A Level Maths

Learn how to solve inequalities using the Numeric Inequalities app on the Casio fx‑CG100 ClassWiz graphic calculator, ideal for GCSE, A level and Further Maths students and teachers. This tutorial shows how to enter inequality expressions and generate accurate numerical roots for stronger algebraic understanding. The method saves valuable classroom time and improves exam success by helping students link algebraic inequalities to graphical solution sets.