Mathematics 0580 · IGCSE · Algebraic manipulation

Algebraic manipulation — practice question

(a)[2]

Factorise fully $18px - 27p$.

(b)[2]

Factorise fully $mt - n - m + nt$.

Worked solution & mark scheme

This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “The correct answer is $9p(2x-3)$.” …

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