Mathematics 0580 · IGCSE · Indices II

Indices II — practice question

(a)[1]

Simplify the expression $(y^5)^3$.

(b)[1]

Simplify the expression $w^7 \div w^{-2}$.

Worked solution & mark scheme

This 2-mark question has a full step-by-step worked solution and mark scheme. One marking point: “The simplified answer is $y^{15}$.” …

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