Mathematics 0580 · IGCSE · Indices I

Indices I — practice question

(a)[1]

Simplify the expression $y^3 \div y^5$.

(b)[1]

Simplify the expression $7x^0$.

Worked solution & mark scheme

This 2-mark question has a full step-by-step worked solution and mark scheme. One marking point: “$y^{-2}$, or equivalently $\frac{1}{y^{2}}$” …

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