Mathematics 0580 · IGCSE · Equations

Equations — practice question

(main)[4]

Solve. $3x^2 - 7x - 16 = 0$ You need to show all stages of your working and give your answers accurate to 2 decimal places.

Worked solution & mark scheme

This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Quadratic formula used correctly” …

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