Mathematics 0580 · IGCSE · Indices I

Indices I — practice question

(a)[1]

Simplify the expression $\dfrac{w^2}{w^3}$.

(b)[2]

Simplify the expression $(3w^3)^3$.

Worked solution & mark scheme

This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Equivalent answers are $w^{-1}$ or $\frac{1}{w}$.” …

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