Mathematics 0580 · IGCSE · Indices II

Indices II — practice question

(a)[2]

Simplify $5x^5y \times 7x^3y^2$.

(b)[1]

Given $7^n = \sqrt[5]{7}$, determine the value of $n$.

Worked solution & mark scheme

This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “The simplified product is $35x^8y^3$.” …

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