Mathematics 0580 · IGCSE · Algebraic manipulation

Algebraic manipulation — practice question

(main)[2]

From $x^2 - 12x + a = (x + b)^2$, determine the values of $a$ and $b$.

Worked solution & mark scheme

This 2-mark question has a full step-by-step worked solution and mark scheme. One marking point: “The value of $a$ is 36.” …

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