Mathematics 0580 · IGCSE · Algebraic manipulation

Algebraic manipulation — practice question

(main)[2]

Factorise completely the expression $9x^2 - 6x$.

Worked solution & mark scheme

This 2-mark question has a full step-by-step worked solution and mark scheme. One marking point: “A correct factorisation is $x(9x-6)$ or $3(3x^2-2x)$” …

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