Mathematics 0580 · IGCSE · Algebraic fractions

Algebraic fractions — practice question

(main)[4]

Simplify $\frac{x^2 - 16}{x^2 - 3x - 4}$.

Worked solution & mark scheme

This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Award B1 for $(x - 4)(x + 4)$” …

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI