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Solve the inequality involving absolute values, $|2x - 3| > 4|x + 1|$.
Mathematics 9709 · AS & A Level · Algebra
Solve the inequality involving absolute values, $|2x - 3| > 4|x + 1|$.
This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “State or imply the non-modular inequality $(2x-3)^2 > 4^2(x+1)^2$, or give equivalent quadratic or linear equations” …