Mathematics 0580 · IGCSE · Indices II

Indices II — practice question

(a)[2]

Simplify the expression $18x^{18} \div 3x^3$.

(b)[2]

Simplify the expression $(125y^{7})^{\tfrac{2}{3}}$.

Worked solution & mark scheme

This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Final answer: $6x^{15}$” …

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