Mathematics 9709 · AS & A Level · Algebra

Algebra — practice question

(main)[4]

Solve $|x^3 - 14| = 13$, showing all of your working.

Worked solution & mark scheme

This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Obtain $x^3=27$ from inspection or equation” …

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