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Solve the equation $3x^2 - 2x - 2 = 0$.
Mathematics 0580 · IGCSE · Equations
Equations — practice question
Worked solution & mark scheme
This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Substituting into the quadratic formula gives $\frac{-(-2)\pm\sqrt{(-2)^2-4(3)(-2)}}{2(3)}$” …
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