Mathematics 0580 · IGCSE · Algebraic manipulation

Algebraic manipulation — practice question

(main)[2]

Complete this statement using an expression in terms of $m$: $18m^3 + 9m^2 + 14m + 7 = (9m^2 + 7)(\;\;\;\;\;)$.

Worked solution & mark scheme

This 2-mark question has a full step-by-step worked solution and mark scheme. One marking point: “The factor is $2m+1$.” …

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