Mathematics 0580 · IGCSE · Algebraic manipulation

Algebraic manipulation — practice question

(main)[3]

Expand and simplify the expression $(x - 3)^2(2x + 5)$.

Worked solution & mark scheme

This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “The result is $2x^3-7x^2-12x+45$.” …

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