Mathematics 0580 · IGCSE · Algebraic manipulation

Algebraic manipulation — practice question

(main)[2]

State the highest common factor (HCF) of $12a^3b$ and $20a^2b^2$.

Worked solution & mark scheme

This 2-mark question has a full step-by-step worked solution and mark scheme. One marking point: “The correct final result is $4a^2b$” …

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