Mathematics 0580 · IGCSE · Equations

Equations — practice question

(main)[4]

Solve the equation $5x^{2} + 10x + 2 = 0$. You should show every step of your working and present your answers correct 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: “Final answers: -0.23, -1.77” …

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