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Solve the inequality $|x + 2| > \left|\tfrac{1}{2}x - 2\right|$ to find the allowed values of $x$.
Mathematics 9709 · AS & A Level · Algebra
Algebra — practice question
Worked solution & mark scheme
This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “State or indicate the non-modular inequality $(x+2)^2 > \left(\tfrac{1}{2}x - 2\right)^2$, or the equivalent equation or pair of linear equations” …
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