Mathematics 0580 · IGCSE · Algebraic manipulation

Algebraic manipulation — practice question

(main)[2]

Factorise completely the expression $15k^{2}m - 20m^{4}$.

Worked solution & mark scheme

This 2-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Final factorised form: $5m(3k^{2}-4m^{3})$.” …

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